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alentdrying
What's DOS?
Posts: 1
Registered: ‎09-18-2014
Location: Sweden
Views: 561
Message 1 of 3

E540 After BIOS update the computer wont start

Hi!

 

After I did an BIOS update from windows the computer wont start. Only the green FN key and the red "i" in the word ThinkPad lights up!

I can't access BIOS.

 

Tried tho remove the small CMOS battery for an minute

 

salle071
Paper Tape
Posts: 5
Registered: ‎12-27-2014
Views: 456
Message 2 of 3

Re: E540 After BIOS update the computer wont start

If these long boot symptoms, following the BIOS update occur, multiple customers have reported success in resolving them  by disabling Intel AMT and setting the security chip, TPM, as active in the BIOS.

 

Steps to disable Intel AMT and enable TPM settings as below.

 

  1. Boot into BIOS
  2. Select Config
  3. Select Intel AMT
  4. Press Enter key on Intel AMT Control and select Disable
  5. Press ESC twice
  6. Select Security
  7. Select Security chip and select Enable
  8. Press F10 and click Yes.
cookie22
Punch Card
Posts: 13
Registered: ‎11-13-2014
Location: Germany
Views: 441
Message 3 of 3

Re: E540 After BIOS update the computer wont start

Nice tip, but he wrote he can't access the bios. Smiley Wink

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