HP 500B VS695UT 515B, 500B VS695UT VS695UT#ABA, 500B VS695UT 505B manual LED Codes, State LED Status

Table B-1Diagnostic Beep Codes (continued)

Beeps	Diagnosis	Recommended action
3 short beeps, 3	Flashing not ready (missing utility or	Upgrade the BIOS to proper version.
second pause	BIOS image file, etc.)

4 short beeps, 3 Flashing operation has failed

second pause (checksum error, corrupted image, etc.)

1.Verify the correct ROM.

2.Flash the ROM if needed.

3.If an expansion board was recently added, remove it to see if the problem remains.

4.Clear CMOS.

5.If the message disappears, there may be a problem with the expansion card.

6.Replace the system board.

5 short beeps, 3 BIOS recovery was successful	No action required.
second pause

LED Codes

The following table describes the LED states for the PCs.

LED	State	LED Status
Power LED Indicator	System on (normal operation)	Steady green
	Suspend to RAM	Blinks green every 2 seconds
	Computer off	LED not on
Drive LED Indicator	Normal hard drive activity	Green drive LED is flashing

66 Appendix B Diagnostics