Configuration Reset Reset Of Nvram Settings

Reload Reason: Configuration Reset button (long) pressed. This will reset the BIOS to its default settings, removing the password protection. See Erasing NVRAM in the Hard Reset wiki for command line details. Plug the blue serial cable [known as a console cable] that came with your Cisco router into the console port on the router and the serial port in your computer. Do a cold reset. For technical support, please send an email to [email protected] In addition, we are going to reset the console port's password:. Never used to do that. I suspect it is detecting the reload command as a modification to the config. Nonvolatile BIOS memory refers to a small memory on PC motherboards that is used to store BIOS settings. Now after a restart I am not able to connect the router webpage. The switch then completes its self test and begins operating with the configuration restored to the factory default settings. Both store settings used by your Mac to control the configuration of various systems and devices. NVRAM initializer. dat ITKE # reload. Question: Q: reset macbook pro to default settings How do I reset my new 13" MacBook Pro Retina - 8 GB - 2. Restore settings desired manually. Was this FAQ helpful? YES NO Enter Comments Below: Note: Your comments/feedback should be limited to this FAQ only. Well you are at the right place! You can use config-register 0x2102 command to reset a Cisco router back to Factory Defaults. This will copy our previously saved configuration from NVRAM to DRAM. While router is running, press the reset button for about 5 secs, then release it. or if your router just refuses to reset using 30/30/30). To avoid making changes to your network configuration, remove the HP Jetdirect print server before performing a. Resetting NVRAM Variables If you change an NVRAM setting on a SPARC system and the system no longer starts up, you can reset the NVRAM variables to their default settings by holding down Stop+N while the machine is powering up. The easiest way to clear the CMOS is to enter the BIOS setup utility and choose to Reset BIOS Settings to their factory default levels. Answer No when prompted to run setup. Hardware Reset To recover the BIOS password, you have to move a jumper on the motherboard. Try to replace this battery from authorized service center. Steps to reset PRAM and NVRAM are same in older systems. Reset Printer Help. I have half of a class C network that I configure all in the static DHCP pool, so reconfiguring that after an upgrade (like happened this morning) is a real pain. Press Left/Right to "Clear Setting "and press OK (Asterisk). This document provides information and sample command logs to reset your switches. The BIOS is the software stored on the memory chip on the motherboard. Type no after each setup question or press Ctrl+C to bypass all questions. Note : to check the configuration register on the router by issuing the show version command. Keep the On Line (0) and Enter. this person also said it was confidential on how to do it & after leaving my response he would email me & give me instructions on how to do it but to date I haven't recieved anything. That will reset nvram, which is where any previous non-factory configuration will have ben saved. The configuration register is a 16-bit number, represented in hexadecimal, which administers everything from the way in which a Cisco router boots up to how will it process the contents of the startup configuration file. Note: Most configuration settings are located on the Properties tab in CentreWare Internet Services. The routing table in DD-WRT is reset every time the Apply Settings button is clicked anywhere in the web interface and it takes time for the Custom Script to reapply the routing. Voila, no more flashing red record light. 5 using flexi's prouction manager any more, unless I use Cutting Master 2. This option displays the adapter’s NVRAM contents in hexadecimal format. A cold reset will completely erase a JetDirect card's settings and allow you to reconfigure it. PRAM (parameter random access memory) and NVRAM (non-volatile random access memory) hold information about the configuration of a Mac. NVRAM filesystem erased. To edit the CFE, fire up your favorite hex editor and tweak each location as necessary. The result is the elimination of all group and volume configuration information and any volume data residing on the array. The restore factory settings command which can be accessed from the control panel of these printers can be used, but in doing so all the configuration settings will be reset to factory defaults. That will reset nvram, which is where any previous non-factory configuration will have been saved. If you change configuration parameters while in Safe NVRAM mode, those changes are permanent and do survive a reset. Reset System Management Controller SMC. To reset BIOS to defaults you have to flip switch 6 or go into RBSU and select the option to reset to factory default. When the Self Test LED begins to blink, release the Clear button. If you are sure that you will just proceed to reset the SMC (and possibly the NVRAM), you do not need to do that. The Reset switch (located on the front of the unit) resets and re-initializes the device, causing all user-entered parameters to reset to the factory default settings. How would i clear it and could. Press the Down arrow button to highlight Administrator, and then press the OK button. To save the blank configuration, issue the copy-running config-startup config command. Web Jetadmin can be used to clear these settings as well. Choose the Enter key to save all changes and exit the BIOS screen. Contents of PRAM. Allow your system to restart for the BIOS settings to reset. Press and hold the CONTINUE button until all the lights cycle to perform the NVRAM reset. While holding the reset button, plug the power cord back into the router and continue holding it down for about 10 seconds; When the power LED begins to blink slowly, release the reset button; NOTE: On this model, there are three buttons on the back of the router. Resetting NVRAM restores these settings back to default. Note: The configurations below are stored in ROMMON, and cannot be reset to Factory Default Settings by the write erase or config-register 0x2142 commands. Before doing so, you should print out a configuration page for reference. NVRAM 100-5892 is soldered to the CP1500. I have been trying to reconfigure my RAX80 router however each time I make a configuration change that requires a reboot, the router boots back to its previous configuration. Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-ShareAlike 3. I suspect it is detecting the reload command as a modification to the config. 7: When “Memory Limit Reached” message appears, release the screen. Make note of the IP address that is listed on the Jet direct configuration page. e changing the configuration Register value to 0x2142, it will ignore the content of NVRAM. Select the backup file and click Restore. How would i clear it and could. Any unsaved configuration changes will be lost and the switch will reboot. This will bring up the ASUS mini UI to reset the NVRAM parameters. Press Down to "Maintenance" and press Select. Set the configuration register back to its default setting of 0x2101, save the changes. Are you seeing a 68 NVRAM FULLCHECK SETTINGS error code on your printer? Orion's knowledgeable team is your resource for new and refurbished printer error codes. Recessed button, if you do the 30-30-30 it will reset you back to the SAME version with no settings changed from default. I have a nonvolatile memory issue with a Proliant DL380 with duel PIII 733MHz processors and need to reset the NVRAM. Allow your system to restart for the BIOS settings to reset. Then the device will reboot. Select Admin Setting > Service Tools. If you're unsure, we recommend you check with a technician before proceeding. erase nvram - Data in non-volatile memory such as selected configuration, selection image partition, log messages will be overwritten. Choose the Enter key to save all changes and exit the BIOS screen. One is the Test Print that is accessible from the printer™s Printable Pages Menu when you select Print Test Prints. However, these default NVRAM settings are reset only for one power cycle and are not permanent. Select the Tools tab. NVRAM Image Settings. When your Mac boot up, re-configure any volume settings,. Step 1: Shut down your Mac as you normally would. The two keep configurations used by your Mac to management the configuration of several devices and products. To be sure, we're showing how to reset both, but we'll only need to use the 'secret' password. If your computer is Open Firmware-based and you are unable to reset NVRAM as described above, you may alternatively reset the NVRAM and Open Firmware settings using the steps in the Solution section of technical document 42642: "Macintosh: Computer Starts to Text-Based Open Firmware Screen". The printer restarts automatically to apply the settings. Switch off the Printer voila printer reset success 5. The full options list for each technology is shown in Table 2. Occasionaly, you may want to factory default/reset a switch. NVRAM filesystem erased. Allow your system to restart for the BIOS settings to reset. The switch will then complete its self test and begin operating with its configuration restored to the factory default settings. If your computer is Open Firmware-based and you are unable to reset NVRAM as described above, you may alternatively reset the NVRAM and Open Firmware settings using the steps in the Solution section of technical document 42642: "Macintosh: Computer Starts to Text-Based Open Firmware Screen". Warning: This command resets an array to the factory defaults (original condition). Finally was able to restore firmware and settings through safe mode and everything is working again. Besides, if you're going to start casting magic spells on your computer you might as well use your full strength. Clearing The nvram. One is the “reset” button. Reboot the router using the command "reboot" after using this method. Service mode functions (SERVICE ONLY) Cold reset Cold reset, which power-cycles the engine with a special button press, is not supported for this printer. Resetting NVRAM Variables. This feature/attack is supported by a large variety of printers and removes all. Reset the Printer to the Factory Defaults (NVRAM Reset) NOTE: Resetting NVRAM returns stored parameters in the image processor board NVRAM to their factory default values. reset-nvram set-defaults reset-all The Mac should restart after reset-all (if it doesn't, type mac-boot and press Return) Another possibility: creating a test profile, just skip over the step where you can't see the lones (accept whatever value it comes up with) and play with adjusting the following steps, such as the color temperture and gamma. The cold reset un-locks menus that were formerly locked and restores each of the control panel menu items (such as EIO settings) to the HP manufacturer defaults. gz which contains your settings. The routing table in DD-WRT is reset every time the Apply Settings button is clicked anywhere in the web interface and it takes time for the Custom Script to reapply the routing. ovpn file of the server you chose to use (in our case, us936_nordvpn_com. Administration - Configuration Restore Default: Erase all data in NVRAM (thorough). …Your computer accesses these setting when it starts up. HP LaserJet 9000 MFP Series Printer Resets. Hold the keys until the second start-up chime then release the keys. Then let go and allow your Mac to continue starting normally. Select the backup file and click Restore. Reset VLAN Information To reset the VLAN information to the factory defaults, delete the vlan. 2009 MacBook Pro 13" boots to white screen even after SMC/NVRAM reset Hello all, hoping someone can shed some light on this issue. • Keep the original packaging material in case you would need future warranty services such as repair or replacement. What I'd do, it take SCREEN SHOTS of all pages you made changes to. Resetting NVRAM in Open Firmware. 0x2102 View Answer Answer: C. I tried to use the information from here:. But my guess is you have some pin problem in the CPU socket being indicated by 5 and 7 slots not working correctly. Switch off the Printer voila printer reset success 5. When the Self Test LED begins to flash, release the Clear button. However, unlike NVRAM initialization, a cold reset does not reset the page count, the paper tray sizes, language, or formatter number. So if this on board battery is not good then Mac can't keep your settings in it and loads with default settings when you turn on your Mac computer. If for any reason, the flash PROM update process did not complete successfully, for example if you lost power, you may have to restore diag-switch? to its default value of false and restore any customized values to the other NVRAM configuration variables. The NVRAM is the non-volatile RAM in which the BIOS stores its. If you try to post on the thread, the "quote" area displays it like this:. However, unlike NVRAM initialization, a cold reset does not reset the page count, the paper tray sizes, language, or formatter number. One is the “reset” button. The restore factory settings command which can be accessed from the control panel of these printers can be used, but in doing so all the configuration settings will be reset to factory defaults. LSIUtil always starts initially in non-Expert Mode. PRAM (parameter random access memory) and NVRAM (non-volatile random access memory) hold information about the configuration of a Mac. The WRT54G/S/L has a 10 pin connection slot on the board called JP1 (JP2 on some v1. So you don’t have to consider data loss problem if you want to reset Samsung laptop. Basically you boot the ASA to its very basic shell operating system ( ROMMON ) then force it to reboot without loading its configuration. I tried to use the information from here:. However, this clears out all the custom setting from your printer and returns if to its default factory settings. Check all I/O settings and reset any customer-set device configuration values. (DOWN ARROW button) until COLD RESET is highlighted. Also follow bellow image/tutorial. Reboot the router using the command "reboot" after using this method. Press and hold the On Line (0) and Enter (4) buttons, and turn on the printer. That will reset nvram, which is where any previous non-factory configuration will have ben saved. Basically, the startup configuration of your computer depends on NVRAM, because a lack of NVRAM means a lack of stored settings. This feature/attack is supported by a large variety of printers and removes all. Print view. However, these default NVRAM settings are reset only for one power cycle and are not permanent. Reset BIOS. Open your device's Settings 2. NVRAM_CLR The BIOS configuration settings are retained at system boot. The full reset is the most powerful reset. Reset VLAN Information To reset the VLAN information to the factory defaults, delete the vlan. You can try to reset NVRAM. Instead, use the feature “Restore defaults” located in the Service menu to reset default settings. NVRAM initializer. So if this on board battery is not good then Mac can't keep your settings in it and loads with default settings when you turn on your Mac computer. Reset PRAM or NVRAM. 1 by default). If you do not save your changes to NVRAM, the changes clear from RAM and are no longer part of the startup configuration when the switch reloads. 144548 diff mbox series. Dec 27, 2017 at 00:33 UTC. Change the configuration register to 0x2142 so that the device ignores the NVRAM contents and reboot it. When the Self Test LED begins to flash, release the Clear button. The NVRAM is a special part of the system memory that your Mac uses to store particular hardware settings. You can also reset the NVRAM. Type reset save-configuration then confirm & reboot this switch. Type reset to reboot the router. change the settings to a supported configuration for the duration of your OS X reinstall, or look for another. You can back up (save) this file to your computer, restore it, or reset it to the factory default settings. Keep the On Line (0) and Enter. Service menu. for jumper location. It consist start config. Take special not of the page count, service ID, and the serial number. 5 Press 6 one time, and wait while the MFP completes its initialization sequence. Reset PRAM or NVRAM. Once the G350 is back. When the Self Test LED begins to flash, release the Clear button. It went on sweet as anything and installed with no issues. Clear CMOS Cache on a PC or NVRAM on a Mac. Any unsaved configuration changes will be lost and the switch will reboot. Both store settings used by your Mac to control the configuration of various systems and devices. HP COLOR LASER PRINTER 8500, 8550 ERROR NVRAM FULL SETTINGS LOST. Reset Printer Help. Don’t worry, you won’t need to figure out which one to reset because it really doesn’t matter because they have the same reset process. The device goes through a reset process for approximately 30 seconds. Now you can hard reset (30 sec) your router and you will see the original parameters restored. Hp iLO how to reset from Command Line Francesco 13/05/2014 Tips , Troubleshoting @en 5 Comments Integrated Lights-Out , or iLO , is a proprietary embedded server management technology by Hewlett-Packard which provides out-of-band management facilities. Then let go and allow your Mac to continue starting normally. NOTE: Print a configuration page before initializing NVRAM. The OpenWrt Wiki has a good nvram command reference, NVRAM usage on OpenWrt 'WhiteRussian' (see Related topics). Performing an NVRAM initialization clears the NVRAM of all control panel settings including the following: Model number, Serial number, Service ID, usage data (such as page counts, number of. erase nvram - Data in non-volatile memory such as selected configuration, selection image partition, log messages will be overwritten. Depress the upward arrow upwards up until NVRAM INIT is shown, and then press OK. So you have decided to reset the Cisco Catalyst Switch to factory default settings or else to delete the complete configuration along with VLAN data, here is the easy way. ITKE# write erase ITKE # delete flash:vlan. • Press the Down Arrow Key on the Secondary control panel - ‘PAPER CONTROL’ should display. attacker is also able to force the router to reset to default configuration settings. Type "nvram get http_passwd" to retrieve the password or "nvram set http_passwd='your_new_password'" followed by "nvram commit" to set it manually. Very often, the system will reset itself properly when you replace the battery, but there is an easy way to grab those screens to make sure you don't lose important settings. A cold reset does not clear the values in the service menu, such as the serial number and the page counts. Take special not of the page count, service ID, and the serial number. Tests Prints, Adjustments, and NVRAM Reset Service Test Prints There are two test prints stored in the printer that are primarily intended for service use. All HP Jet direct settings are also reset. It's up to CFE (the bootloader) to detect that NVRAM is missing and setup some NVRAM variables. Reset Printer Help. Continue to press the Clear button while releasing the Reset button. Before initializing NVRAM, print a configuration page and a supplies status page to gather the following information: Total page count Serial number. See Erasing NVRAM in the Hard Reset wiki for command line details. Hi, After reset all nvram config param to default by the following command on Open Boot prom (OBP) and reset sunfire v240, the os will not load and I do not see anything on the monitor ! ok set-defaults ok setenv security-mode full ok reset-all Kindly provide some solution. The only way to achieve a true factory reset is to use the "factory_reset" command. Before you change the CMOS battery, you should write down all of your current BIOS settings. Router will look for IOS in flash. When the system maintenance switch position 6 is set to the On position, the system is prepared to erase all system configuration settings from both CMOS and NVRAM. If you made changes to the configuration and a reinstall worked, you can try adding the changes back one at a time to see what is the cause of the issue. A cold reset changes most system parameters in NVRAM to the factory defaults. On the other hand, PRAM and NVRAM follow the same commands in every Mac model, irrespective of its firmware. Power the printer off completely. How to Reset PRAM or NVRAM. PRAM (parameter random access memory) and NVRAM (non-volatile random access memory) hold information about the configuration of your Mac. Shut down the Mac. NOTE: Print a configuration page before initializing NVRAM. [email protected] Then do the following: Press the CANCEL button once to turn on the CONTINUE button light. I remember the awesome bug they introduced where it would autosave the config on every change, including every MAC address learned, and it would literally wear out the NVRAM. Completely shut down your computer. #6 - The factory-reset option effectively wipes nvram completely (all keys, not just the "known keys") before rebooting, having set whatever flag is required to indicate to the firmware on next reboot that it should re-initialise the now-empty nvram area with its defaults (as in #4 above). The routing table in DD-WRT is reset every time the Apply Settings button is clicked anywhere in the web interface and it takes time for the Custom Script to reapply the routing. disconnect all cables, leave power cable connected. Please contact Sun Service to get a replacement NVRAM in such circumstances. and a 64/16 memory configuration? If that's the price, I'll be buying it. To reset the NVRAM on any model of Mac: If your Mac has a firmware password set, you must turn that off before attempting to reset the NVRAM, or the procedure will fail. To reset your NVRAM, you use exactly the same procedure you once used to reset PRAM. System Setup is the program that allows the user to manipulate the server settings of the BIOS stored in the NVRAM on a CMOS chip. To effect a reset, press the reset button for 10 seconds until this message appears: %FCPLMGR-5-CFG_BUTTON_LONG_PRESSED: Config reset button was held for more than 10 seconds. Cold Reset Instructions : HP LaserJets. - Here's a very simple troubleshooting measure…that can help with speed issues on a Mac. I currently have a 2009 MacBook Pro 13", 2. Huawei Switch Factory Reset Command. We also cover the settings configurable in NVRAM. dat file from the Flash or NVRAM and reload the switch. You are playing music using the Windows 8 Music app or Windows Media Player. The easiest way to clear the CMOS is to enter the BIOS setup utility and choose to Reset BIOS Settings to their factory default levels. Press the Down arrow button to highlight Startup Options, and then press the OK button. The NVRAM is the non-volatile RAM in which the BIOS stores its. Refer to this article for directions. %FCPLMGR-5-CFG_BUTTON_LONG_PRESSED: Config reset button was held for more than 10 seconds. If you wish to reset your PC's operating system back to factory, please reference Windows 8 features to reset to factory, or for XP, Vista, or Windows 7 clients, please make use of Lenovo's hidden system partition via Rescue & Recovery or One Key Recovery. Go to the Administration > Configuration page and click Choose File. When the Self Test LED begins to blink, release the Clear button. If you remember your previous settings, then you should be able to restore them in a few minutes. Please contact Sun Service to get a replacement NVRAM in such circumstances. To do this, type: > confreg 0x142 [5] [6][7][8] Once theconfiguration registerhas been changed, initialize and reboot router by typing the following: > reset. Instead, use the feature "Restore defaults" located in the Service menu to reset default settings. If you have problems at system start up, you can use one of the following methods to reset UEFI to default settings. Continue to hold the screen. Reset Non-Volatile Random Access Memory (NVRAM) or Parameter Random Access Memory (PRAM) NVRAM (or PRAM in old MacBook) stores the system settings such as date, time, screen resolution, etc. Some times there is the need to reset bios password, in order to be able to enter the BIOS and modifying its settings (e. i tried to press the reset button at the back but it does not do anything, it still comes as a password is set. Then the device will reboot. Touch the chassis of the casing with a metallic object to discharge static electricity. Over SSH, you can run the "nvram erase" command. Switch Ports (for VLANs) Numbers 0-3 are the 4 LAN ports, with port 0 being the one next to the external 3G antenna connector and port 3 the one next to the telephone connector. Keep holding down those keys until you hear a second startup chime sound (about 20s). There are times when it is necessary to perform a factory reset, such as when loading firmware where the wireless drivers have been updated. Step 6: When your computer restarts, re-configure any volume settings, screen resolution settings, time zone settings, and start-up disk settings as needed. Select "After flashing, erase all data in NVRAM memory" if you would like to reset all of your settings after flashing. If a username and password have been configured for CentreWare Internet Services and you do not remember the username and / or password, reset the printer to factory defaults (NVRAM reset). You need to know how to reset NVRAM and battery parameters on a MacBook Pro. Cold resetting a printer resets the printer to factory defaults. NVRAM initialization will erase all network settings. Topic settings. Before performing NVRAM. By turning on 6 th bit i. For directions on how to print the configuration page and reset your JetDirect card, consult the manual or user guide for your printer. Select the backup file and click Restore. HP LaserJet Enterprise, HP OfficeJet Enterprise, HP PageWide Enterprise - Reset factory settings Introduction Use one of the following methods to reset the printer settings to the original settings from the factory. Configuration Register. Both store settings used by your Mac to control the configuration of various systems and devices. while still holding down the reset/WPS button, unplug the router from power and hold for an additional 30 seconds 3. To be sure, we're showing how to reset both, but we'll only need to use the 'secret' password. Continue to press the Clear button while releasing the Reset button. Additional Information Resetting NVRAM in Open Firmware. Repeat this step when you change something in the configuration. HP LASER PRINTER 9000 ( ERROR 68. NOTE : Most of the config script syntax conflicts have been resolved as of SFTOS Version 2. If you want to reset your NVRAM, there are two main methods. 2009 MacBook Pro 13" boots to white screen even after SMC/NVRAM reset Hello all, hoping someone can shed some light on this issue. How do I enable the DHCP server again or can anyone let me know how to reset this OpenWrt router to default settings?. Hopefully that quick guide helps those who have a Supermicro server or motherboard with IPMI that they are locked out of. Reload the router by. When the system maintenance switch position 6 is set to the On position, the system is prepared to erase all system configuration settings from both CMOS and NVRAM. After the device reboots the running configuration doesn't have anything but the bare minimal settings. Switch off the Printer voila printer reset success 5. Use the information on the configuration page to reset any customer-set printer configuration values that the hard disk initialization procedure changes. Reset the router. There are various descriptions of solutions and way how you can reset settings of HP LaserJet Pro M426fdn printer or how to bring it back to factory defaults. During power off this logic board battery gives power to NVRAM and helps retain all the configuration settings in it. Reset factory defaults Cisco Catalyst Switch 3560 3650 3750 2900 series, Do factory reset on Cisco 3560 3650 3750 2900 series, Reset factory on Cisco 3700. …Resetting the PRAM, also known as the NVRAM. Try to replace this battery from authorized service center. User Name: admin; Password: password. Hi, After reset all nvram config param to default by the following command on Open Boot prom (OBP) and reset sunfire v240, the os will not load and I do not see anything on the monitor ! ok set-defaults ok setenv security-mode full ok reset-all Kindly provide some solution. I did the: devicename>en devicename#conf t d. When you open the. Be patient as the backup file loads and when it is complete your connection should be restored to the same working settings from the time the backup file was saved. eBay is showing me a. It causes a great deal of inconvenience and is really unnerving. Resetting NVRAM in Open Firmware. Please note that when we save a configuration it is saved in the NVRAM. use PPPoE for your att and also configure PPPoE with your linksys. The Are you sure? message appears on the operator panel. This can be done from the CLI with restore factory-default, but if you've lost the password you’ll need to follow this procedure - which should work for any of the Ethernet Switches (450, 460, 470) and the Ethernet Routing Switches 2500 Series, 4500 Series, 5500 (5510, 5520, 5530) Series. Select Reset NVRAM and Reset Printer NOW, then press the OK button to reset all the settings to their factory. The problem starts when i plug out USB and plug in it again – NVRAM remember last state that was written before pluging out USB. eBay is showing me a. Use the information on the configuration page to reset any customer-set product configuration values that the NVRAM initialization procedure changes. Login again and define default gateway. But my guess is you have some pin problem in the CPU socket being indicated by 5 and 7 slots not working correctly. If you have just flashed your router, you need to ensure that the previous firmware settings have been cleared from the NVRAM to avoid conflicts. dat file is stored in const_nvram On the Cisco Catalyst 4000/4500 Series VTP Configuration on Catalyst Switches. Use the "reset" command to reset the G350. If you want to clear the translations you can go to CM's web interface and switch your system to an ESS or LSP, then back to core server. Power Up again and it'll get a new IP on 192. RT-AC66U Wireless Router Network cable (RJ-45) Power adapter Quick Start Guide Support CD (Manual, utility software) Warranty card Stand 1. It is located on the home screen, at the bottom right. Today i will discuss how to Erase/Remove all current configuration Huawei Switch or Huawei Switch Factory Reset Command. When resetting of NVRAM is done, those settings related to it may need a new configuration. dat file from the Flash or NVRAM and reload the switch. The NVRAM utility provides another method of configuring a subset of terminal parameters and provides access to some parameters that are not available through other configuration methods. Navigate to: Administration > Configuration.