I see a lot of fixes for this monitor for Linux and MAC's, but not much for Windows. The problem appears to be a problem with the refresh rate. Here is an explanation I found with a fix if you are using NVidia video card: "The problem is a defect in the 204Bs made in China. It's commonly known (i.e. basically every 204B owner with a new, high-end card hits it), though Samsung tech support either refuses to acknowledge it or somehow remains ignorant of it (they were wholly useless to me on the phone and just wanted to swap my 204B for another one... which I'd already done.) The 204B can't handle the full 165 MHz transfer rate of DVI, and 1600x1200x24-bit gets perilously close to it. You can fix the issue as follows: nVidia Control Panel -> Display -> Manage Custom Timings -> Create or Edit (depending on if you have one for 1600x1200 at 60Hz or not) -> Advanced -> switch the timing standard to "CVT Reduced Blank" Once I set the timing to CVT Reduced Blank (which drops your refresh rate from 60.00 Hz to 59.92 Hz), the blackouts and pixel snow went away completely." I'm really hoping you are using NVidia, but I'll keep looking if you use ATI video card or perhaps even Intel built onto motherboard video. Ed -----Original Message----- From: pctechtalk-bounce@xxxxxxxxxxxxx [mailto:pctechtalk-bounce@xxxxxxxxxxxxx] On Behalf Of HandsomeBlck@xxxxxxx Sent: Sunday, February 08, 2009 12:03 AM To: pctechtalk@xxxxxxxxxxxxx Subject: -=PCTechTalk=- Samsung Monitor flickering Hello all, I turned on my computer after returning from a two day trip and the monitor is flickering. I don't know what the problem is. I had powered down the computer, but not the monitor, before we left. I turned on the computer, and I get an intermittent screen flash. I'm running XP Home, and the monitor is a Samsung SyncMaster 205BW. I've rebooted, and tried to boot in safe mode. There is no separate video card. It's two years old. The symptoms are; monitor power button is showing a short flash, then a long one, followed by the screen flash. The sequence repeats itself again and again. I'm using an old monitor now, hoping there is an easier answer than buying a new monitor tomorrow. Thanks, HB ************** Great Deals on Dell Laptops. Starting at $499. (http://pr.atwola.com/promoclk/100000075x1217883258x1201191827/aol?redir=htt p://ad.doubleclic k.net/clk;211531132;33070124;e) --------------------------------------------------------------- Please remember to trim your replies (including this sentence and everything below it) and adjust the subject line as necessary. To unsubscribe or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/ To contact only the PCTT Mod Squad, write to: pctechtalk-moderators@xxxxxxxxxxxxx To join the PCTableTalk off-topic group, send a blank email to: pctabletalk+subscribe@xxxxxxxxxxxxxxxx --------------------------------------------------------------- --------------------------------------------------------------- Please remember to trim your replies (including this sentence and everything below it) and adjust the subject line as necessary. To unsubscribe or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/ To contact only the PCTT Mod Squad, write to: pctechtalk-moderators@xxxxxxxxxxxxx To join the PCTableTalk off-topic group, send a blank email to: pctabletalk+subscribe@xxxxxxxxxxxxxxxx ---------------------------------------------------------------