I can't get any display on the screen of my pc.The power is working very well and all the led indicators are on. No sound during POST, and I have tried connecting a screen through the external screen port. But I still can't get any display. I need help and I need it real quick as this whole thing is affecting my work. Thanks, awaiting the best solution. NB: It's a HP pavilion Entertainment PC (Tablet)
please follow the following instructions i hope this helps
Disconnect all peripheral devices and remove all USB devices and media cards. You want to test the computer not the accessories!
Disconnect the AC power adapter, remove the battery, and then press and hold the power button for at least 15 seconds .
Reconnect the AC power adapter (but do not connect the battery), Press the Power button, Look for glowing LEDs near caps lock and num lock keys, and Listen for sounds of a disk drive and fan turning Read More At : Pavilion TX1320US Tablet PC...