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P8Z77-V LK Multiplier Wont Save/Update

post #1 of 2
Thread Starter 
I've got a permanent 4.5Ghz overclock that is unstable because the bios won't let me save changes to the multiplier. I read that I could flash the bios to fix this but it is recommended to have a completely stable system before doing that... And as I've said, unstable at the moment (severely). Current bios is version 817, I want to update to 1001 to try and fix this.

Attempting to load optimized defaults increases the overclock... from 4.5Ghz to 4.556 Ghz. Hah.

TLDR Is it safe to flash bios via USB with unstable overclock/system? Any help = awesome asap. Driving me crazy.
Edited by TpYourHouse - 7/11/13 at 7:41am
post #2 of 2
Get the most recent bios, which I think is 1001 for your mobo:
http://www.asus.com/Motherboards/P8Z77V_LK/#support_Download

You can follow the instructions in your manual for clearing CMOS, that should put you back at defaults. I know people have flashed to a new bios while have an unstable oc, they just flash from within bios and I have not heard of them having problems.

So the safe way is clearing CMOS to go back to bios defaults, but if that is too much trouble then just flash to the newest bios from within bios.
Edited by justanoldman - 7/11/13 at 8:57am
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Ivy 5.0
(14 items)
 
Ivy 4.8
(15 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k 5.0 24/7 Maximus V Formula EVGA GTX 690 G.Skill Trident X 2400 (2x8gb) 
Hard DriveOptical DriveCoolingOS
Samsung 840 Pro 512GB Pioneer BD-RW Swiftech H220 Windows 7 Ultimate 64 bit 
MonitorKeyboardPowerCase
2 x NEC 30" Logitech G15 Corsair AX1200 NZXT Switch 810 
MouseAudio
Logitech G9x Logitech G51 
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