Black screen with blinking cursor - Unplug all the external peripherals and restart
Disable boot from USB in the BIOS
Amber light - harware issue - contact manufacturer
Green Led - Post complete
Amber / Red - No post
Video Troubleshooting
Green led - Check the connection, type monitor - flat or regular - run Power On Self Test on the monitor by disconnecting it from the tower
VGA cable is connected -monitor power light will be amber
Blank screen with blinking cursor - no boot
In case of laptop - no post is very rarely found - frequent issue is no power - check different power supply - check the light status on the connector - remove the battery and plug the charger directly and power on - try a known good charger
a. PCI Express - VGA(Blue - 15 pin) and DVI(white) and S-Video
b. AGP
c. PCI
No comments:
Post a Comment