Solved

Lenovo E530 wont boot

Posted on 2014-11-05
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Last Modified: 2015-07-30
Hi Experts,
the objective is Lenovo E530. I was run Lenovo Systém Update on that machine yesterday. It was done many updates including latest BIOS. (Im running Windows 7 x64 pro)
everything was successful.
I have rebooted machine several times after that - updating some other applications. Everything was just fine.
Today I power on the laptop and there is noting on the screen. Only the CPU fan is working and disk is spinning.
I tried to remove RAM - there was some beeps as expected. Then I try to do BIOS recovery thru CTRL+R - and nothing happen.
Then I found some other manual to do that where the CTRL+B was applied and it is working, but in other way - the notebbok turns on normály while Im holding CTRL+B key together with power button.
Without CTRL+B there is only blank screen...
0
Comment
Question by:Vanikcz
  • 4
  • 3
  • 3
  • +1
15 Comments
 
LVL 46

Expert Comment

by:noxcho
ID: 40424076
Sounds as if BIOS Update got corrupted somehow. Any way to roll it back to previous version?
0
 
LVL 6

Author Comment

by:Vanikcz
ID: 40424088
I dont think so, is there any way to do that? I have try to install the same update again - successfully, but with no effect.
0
 
LVL 91

Expert Comment

by:nobus
ID: 40425681
check the bios battery - should be a CR2032 - at 3V
disconnect also disk, cd drive and all peripherals and check if it boots into bios
0
 
LVL 6

Author Comment

by:Vanikcz
ID: 40425707
Battery is OK, I has tried to disconnect it to clear CMOS data successfully, but with no effect.
Disconnection peripherials has no effect.
If I connect external keyboard, the break button have the same function as CTRL+B...
0
 
LVL 46

Expert Comment

by:noxcho
ID: 40425738
You need to open a case with Lenovo support and ask them how to revert the changes you've done with update.
0
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LVL 16

Expert Comment

by:joinaunion
ID: 40429296
0
 
LVL 6

Author Comment

by:Vanikcz
ID: 40429442
joinaunion, thanks, yes I was tried that with no effect.
0
 
LVL 91

Expert Comment

by:nobus
ID: 40429973
seems the bios - or mobo went bad...
if lenovo is no help - replace mobo
you can also replace the bios if needed : http://www.bios-repair.co.uk/Index.html
0
 
LVL 91

Expert Comment

by:nobus
ID: 40691581
Vanikcz - why the C grade?
i know you don't like this outcome, but a correct answer deserves at least a B grade
0
 
LVL 46

Expert Comment

by:noxcho
ID: 40732957
Was the solution accepted because of motherboard replacement was suggested or due to the BIOS replacement link?
0
 
LVL 6

Accepted Solution

by:
Vanikcz earned 0 total points
ID: 40895714
He experts, solution came unexpectly itself...

There was microSD to SD card empty adapter plugged in the computer, when I remove it, it is booting correctly!
0

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