Hard reset or 30/30/30
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Revision as of 22:58, 17 August 2008 (edit) Soulstace (Talk | contribs) m (wording) ← Previous diff |
Revision as of 11:42, 19 August 2008 (edit) (undo) Soulstace (Talk | contribs) m (erasing nvram) Next diff → |
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- | <div style="padding-left:10px; border-color:red; border-style:dotted; font-weight:normal; padding-right:5px"><font color=red><u>WARNING</u>: '''DO NOT''' attempt to reset or power cycle the router while it is still in the process of | + | <div style="padding-left:10px; border-color:red; border-width:4px; border-style:dotted; font-weight:normal; padding-right:5px"><font color=red><u>WARNING</u>: '''DO NOT''' attempt to reset or power cycle the router while it is still in the process of upgrading! Wait a couple of minutes after upgrade is complete and the router has rebooted itself.</font></div><br> |
====Hard Reset (aka 30/30/30 reset):==== | ====Hard Reset (aka 30/30/30 reset):==== | ||
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Do not use configuration restore if you change firmware builds (different svn build numbers) | Do not use configuration restore if you change firmware builds (different svn build numbers) | ||
+ | |||
+ | ====Erasing NVRAM:==== | ||
+ | |||
+ | As an alternative method, it is possible to restore DD-WRT to default settings without using the reset button | ||
+ | (useful when the reset button is disabled, broken, etc. or if your router just refuses to reset using 30/30/30). | ||
+ | |||
+ | The following requires that DD-WRT already be installed on your router, and [[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] services be enabled and accessible. | ||
+ | |||
+ | Telnet (or SSH) into 192.168.1.1 | ||
+ | |||
+ | Issue commands: | ||
+ | |||
+ | <pre> | ||
+ | erase nvram | ||
+ | reboot | ||
+ | </pre> | ||
+ | |||
+ | All should be in default settings now. | ||
[[Category: English documentation]] | [[Category: English documentation]] |
Revision as of 11:42, 19 August 2008
WARNING: DO NOT attempt to reset or power cycle the router while it is still in the process of upgrading! Wait a couple of minutes after upgrade is complete and the router has rebooted itself.
Hard Reset (aka 30/30/30 reset):
- With the unit powered on, press and hold the reset button on back of unit for 30 seconds
- Without releasing the reset button, unplug the unit and hold reset for another 30 seconds
- Plug the unit back in STILL holding the reset button a final 30 seconds.
This will clear out the NVRAM and set the dd-wrt back to default values.
This procedure should be done BEFORE and AFTER every firmware upgrade/downgrade
Do not use configuration restore if you change firmware builds (different svn build numbers)
Erasing NVRAM:
As an alternative method, it is possible to restore DD-WRT to default settings without using the reset button (useful when the reset button is disabled, broken, etc. or if your router just refuses to reset using 30/30/30).
The following requires that DD-WRT already be installed on your router, and Telnet (or SSH) services be enabled and accessible.
Telnet (or SSH) into 192.168.1.1
Issue commands:
erase nvram reboot
All should be in default settings now.