Having problems with your Compaq PC Laptops ?
Monitor screen stays black even though it's on
\015 I turned on the laptop (Compaq Presario C700) but the screen remained black. I noticed the power light was on and heard the machine fan humming. I tried connecting it to external monitor but it still remained black. Even after I tried removing the battery, press the power button 30-60 seconds (to drain the power excess), and turned it back on.Thank you.\015
Remove the memory from your unit - power it up it should beep if full communication is still happening across your m/board. No beeps you board has died. if it beeps and your using two diffent memory modules just fitt one leave the battery out and power it up = if no display pull power swap out the memory and try again. if display occurrs you have a defective memory module - throw that failed unit away
Repair Help & Product Troubleshooting for Compaq PC Laptops
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