Compaq Professional Workstation AP200 Reference Manual page 150

E-10 Error Codes
Power-On Self Test Message
Message
Flashing Caps Lock
Flashing Scroll Lock
* L = Long, S = Short
NOTE: If you have replaced the standard keyboard with a Universal Serial Bus (USB)
keyboard, you will hear the beep sequences for these error codes but will not see the flashing
lights.
Writer: M. Church Project: Compaq Professional Workstation AP200 Reference Guide Comments: 352620-003
Continued
Beeps* Probable Cause
1L, 2S Video controller is not present or
is incorrectly initialized.
2L, 1S System board hardware failure
(prior to video)
File Name: L-APPE.DOC Last Saved On: 12/14/98 2:40 PM
COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED
Recommended Action
1. Clear CMOS.
2. If video card has
been added,
remove and reseat.
Replace the system
board.