Oct 19, 2013 #1 P peter_england Full Member level 4 Joined Jul 24, 2012 Messages 199 Helped 11 Reputation 22 Reaction score 11 Trophy points 1,298 Activity points 2,478 Compaq Presario CQ43 blank screen and back light getting lit but no display error also on debug card it shows code "F9" PLEASE HELP.
Compaq Presario CQ43 blank screen and back light getting lit but no display error also on debug card it shows code "F9" PLEASE HELP.
Oct 19, 2013 #2 jayanth.devarayanadurga Banned Joined Dec 4, 2012 Messages 4,280 Helped 822 Reputation 1,654 Reaction score 791 Trophy points 1,393 Location Bangalore, India Activity points 0 Maybe No video signal. Check Graphics card connection to motherboard and monitor. If graphics card has RAM may be RAM is dead.
Maybe No video signal. Check Graphics card connection to motherboard and monitor. If graphics card has RAM may be RAM is dead.