Video problem? invalid sync

By a+ certif.
Mar 2, 2008
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  1. turn my computer on .. everything sounds like its booting up.. but the monitor says nothing but invalid sync and goes away .... not sure what my issue is here ... my vid card is properly snugged into its slot ... so its not that .... i read something about my monitor settings could be the problem ? idk.. confused ... any help would be greatly appreciaited

    -pat
  2. Tmagic650

    Tmagic650 TS Ambassador Posts: 20,732   +156

    You must be A+ Certified... What are your system specs? Try booting into Safe Mode and select "VGA" is you can see anything
  3. a+ certif.

    a+ certif. Newcomer, in training Topic Starter

    im trying to get my a+ ... got the book n stuff for the test ... neways ... i cant see any boot screen .. trying to get into bios but it aint happenin ... my vid card is working fine i alrdy tested that out... reset the cmos jumpers... so seems like now i have to unplug everything and troubleshoot each device... try to get into bios atleast... sound correct or no
  4. Tmagic650

    Tmagic650 TS Ambassador Posts: 20,732   +156

    Once again, what is your system?
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