Probook 6540b shuts down while playing a game (5418 Views)
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Top Student
Nix1402
Posts: 17
Registered: ‎07-02-2010
Message 51 of 100 (1,069 Views)

Re: Probook 6540b shuts down while playing a game

Thanks for sharing, azmo. In truth, the problem started just after I did some firmware upgrades, including BIOS update. I can't remember which version I "upgraded" to, but it was in May or June.

 

If this doesn't work, I have my money on insuffcient PSU.

 

Oh, and BTW, I tried GTA: Vice City the other day. It can run for ~45 minutes, before crashing.

Top Student
Arghhhhhhhh
Posts: 6
Registered: ‎11-12-2010
Message 52 of 100 (1,060 Views)

Re: Probook 6540b shuts down while playing a game

Plz let me knw if it works for you , i ahve a similiar problem on differnt laptop (dv5 1217Ax) . Ill try to upgrade/downgrade bios if it works for u

Intern
azmo
Posts: 27
Registered: ‎10-04-2010
Message 53 of 100 (1,020 Views)

Re: Probook 6540b shuts down while playing a game

Under heavy stress conditions the crapbox shutdown again... :smileysad: I was using F.07 BIOS version. Now I'm going to downgrade to F.04 and see what happens... will let you know. :smileymad:

Honor Student
mathias-aland
Posts: 4
Registered: ‎09-04-2010
Message 54 of 100 (1,015 Views)

Re: Probook 6540b shuts down while playing a game

Setting "Maximum processor state" to 99% seems to work for me. This downclocks the CPU a few MHz, and also disables Turbo Boost.

Seems like Turbo Boost is at least part of the problem.

Top Student
Nix1402
Posts: 17
Registered: ‎07-02-2010
Message 55 of 100 (1,008 Views)

Re: Probook 6540b shuts down while playing a game

Interesting. Where do you do that, Mathias?

Honor Student
mathias-aland
Posts: 4
Registered: ‎09-04-2010
Message 56 of 100 (1,007 Views)

Re: Probook 6540b shuts down while playing a game

Control Panel -> Power Options -> Change Plan Settings -> Change advanced power settings -> Processor power management -> Maximum processor state -> set to 99%

Top Student
haiden3567
Posts: 6
Registered: ‎11-02-2010
Message 57 of 100 (956 Views)

Re: Probook 6540b shuts down while playing a game

Can anybody confirm that downclocking the CPU resolves this issue?

 

Azmo?

Top Student
szejk
Posts: 5
Registered: ‎10-27-2010
Message 58 of 100 (944 Views)

Re: Probook 6540b shuts down while playing a game

I'll be testing that today or tomorrow.

 

Why won't you check it too?

Top Student
szejk
Posts: 5
Registered: ‎10-27-2010
Message 59 of 100 (918 Views)

Re: Probook 6540b shuts down while playing a game

No effects. Even after setting Maximum processor state to 99%, it still crashes. At least my ProCrap.

Intern
azmo
Posts: 27
Registered: ‎10-04-2010
Message 60 of 100 (884 Views)

Re: Probook 6540b shuts down while playing a game

 


haiden3567 wrote:

Can anybody confirm that downclocking the CPU resolves this issue?

 

Azmo?


Yo! Actually I'm running F.04 BIOS version... the crapbox still shutdown but it happens occasionally (happened 2 times in a week). Obviously that didn't solved the problem but at least I can play for some hours without shutdown... but it could happen suddenly... it seems it definetely doesn't depend on temperature... yesterday I played for several hours without shutdown, cpu and gpu were quite hot.

 

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