Occasionally my monitor will flash once (as if momentarily going to full bright) and then back to normal brightness only after it wakes from Power-Save Mode. My power options are set so the monitor will go into Power-Save Mode after 10 minutes of inactivity. This is an intermittent problem that started only recently. It is noticed more often if the computer sits idle for a longer time, about an hour or more. The monitor is a 4-year old E248WFP that is run off an EVGA GeForce GT430 connected via DVI. The GT430 has been replaced once and the problem did not go away. The driver for the GT430 and monitor are up to date. Resolution is 1920 x 1200. Running Windows 7 Professional 64bit.
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