From: Robert Dewar (dewar_at_nile.gnat.com)
Date: Fri Aug 11 1995 - 17:00:40 EDT
" The screen on my new SVGA TP-755CX dims considerably
whenever I remove the AC power cord and it switches to
battery power. This happens even when the Li-ion battery
shows a 100% charge, and the computer is configured for
"High Performance" under battery power."
this is normal, it is done to conserve battery power. The undocumented
command ps2 br n (n = normal) sets the brighteness to normal (or at least
did on previous thinkpads), but eats up lots of battery power. TH command
ps2 br e restores the normal (dimmed) state.
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