On-screen indicators (volume, brightness etc) not working

T400/410/420 and T500/510/520 series specific matters only
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adam_t56
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On-screen indicators (volume, brightness etc) not working

#1 Post by adam_t56 » Sun May 02, 2010 12:44 pm

Any fix for this?

ZaZ
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Re: On-screen indicators (volume, brightness etc) not working

#2 Post by ZaZ » Mon May 03, 2010 3:08 am

What preceded it not working?
E7440

Harryc
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Re: On-screen indicators (volume, brightness etc) not working

#3 Post by Harryc » Mon May 03, 2010 3:57 am

Any time I've seen an OSD issue on a Thinkpad, it always comes down to installing the latest versions of all of the below from Lenovo;

Lenovo System Interface Driver
Power Management Driver
Hotkey Utility

Also, if you are running the Intel video driver, try the Lenovo video driver.

adam_t56
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Re: On-screen indicators (volume, brightness etc) not working

#4 Post by adam_t56 » Mon May 03, 2010 9:01 pm

FredGarvin wrote:What preceded it not working?
Resuming from hibernation.

adam_t56
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Re: On-screen indicators (volume, brightness etc) not working

#5 Post by adam_t56 » Mon May 03, 2010 9:07 pm

Harryc wrote:Any time I've seen an OSD issue on a Thinkpad, it always comes down to installing the latest versions of all of the below from Lenovo;

Lenovo System Interface Driver
Power Management Driver
Hotkey Utility

Also, if you are running the Intel video driver, try the Lenovo video driver.
Which Lenovo video driver?

Harryc
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Re: On-screen indicators (volume, brightness etc) not working

#6 Post by Harryc » Mon May 03, 2010 9:17 pm

:lol: What machine do you have and what OS is it running?

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Re: On-screen indicators (volume, brightness etc) not working

#7 Post by Mutnat » Tue May 04, 2010 11:55 am

Please post on this thread on the Lenovo forums, someone from Lenovo is investigating: http://forums.lenovo.com/t5/T400-T500-a ... td-p/77975 Page 3 has the request for info from people affected.
Lenovo ThinkPad T510 : i5-540M : 8GB : 500GB 7.2K: 15.6" HD+ : Intel 6300 : Win7 Pro 64 : 9Cell

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