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Asus MB black screen after open locked settings

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egozo

New Member
Joined
May 9, 2021
Hi everyone.

I've recently successfully unlocked my MB bios ,but after some changes (TPM+CPU auto configuration enabled) I nave a problem.

There's a black screen. No sound, keyboard backlight turns on once, then the fans turns on. That's all.
pressing f2 or del or Wkey+b etc have no results.
I can't enter bios, and windows doesn't boot up. So I can only restart.

Notebook
asus zenbook u303lb
i5 5200
Geforce 940m
12gb rom
samsung Evo 500gb ssd
 
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egozo

New Member
Joined
May 9, 2021
))
it all started after the configuration settings change.

- - - Auto-Merged Double Post - - -

Maybe you know how reset CMOS on this motherboard?
 

EarthDog

Gulper Nozzle Co-Owner
Joined
Dec 15, 2008
Location
Buckeyes!
Pull the CMOS battery? Not sure offhand how to do that on that laptop. Does the manual tell you how?
 
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egozo

New Member
Joined
May 9, 2021
No, I found users guide, no technical information at all. I pulled cmos battery, but no changes with this situation. There is no jumper or DIP switch...
 
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egozo

New Member
Joined
May 9, 2021
Thank you, already sent the request. I received a reply that this information is intended only for technical specialists...
But, as I understand, there is the possibility of resetting BIOS settings.
So, does anyone own this information here?
 
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egozo

New Member
Joined
May 9, 2021
Guys...?
Tried to touch two CMOS pins feet around 10 sec by screwdriver... but no luck with it. Black screen.