Display does not dim under battery!!

X60/X61 series specific matters only.
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kookatt
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Joined: Wed Nov 21, 2007 4:14 am
Location: Bangkok Thailand

Display does not dim under battery!!

#1 Post by kookatt » Tue Dec 04, 2007 10:39 am

I have set power scheme in "Power Manager" to "power source optimized" which indicate that the display of X61 should be dimmed to level 2 under battery setting. However, when I unplug my charging cable and let it run on battery power, the screen does not dimmed at all. Any suggestion?

P.S. I have disable "Igfx Tray" and "Persistence" from start up when windows start to prevent screen flicking during startup. Could this be the problem.
Thinkpad X61 (7676A13) with 4GB RAM, Intel BG Wireless, Hitachi 7K200, Windows XP Pro SP2
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ryengineer
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#2 Post by ryengineer » Tue Dec 04, 2007 3:04 pm

I suspect you've set the display brightness in the BIOS as "High".
"I've come a long, long way," she said, "and I will go as far,
With the man who takes me from my horse, and leads me to a bar."
The man who took her off her steed, and stood her to a beer,
Were a bleary-eyed Surveyor and a DRUNKEN ENGINEER.
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