Figure 6. Light Guided Diagnostic Leds - Intel SR1500AL - Server System - 0 MB RAM User Manual

®
Intel Light Guided Diagnostics
The server board contains diagnostic LEDs to help you identify failed and failing
components, and to help you identify the server from among several servers. Except for
the ID LED, the status LED, and the 5V standby LED, the LEDs turn on (amber) only if a
failure occurs.
N
10
A
POST
Code LEDs
D E F
CPU 2
Socket

Figure 6. Light Guided Diagnostic LEDs

B
C
G H I J K
L
M
CPU 1
Socket
®
Intel Server System SR1500AL User's Guide
Light Guided
Diagnostics
Legend
A N
through
A. POST Code LEDs
B. ID LED
C. Status LED
D. DIMM A1 Fault
E. DIMM A2 Fault
F. DIMM B1 Fault
G. DIMM B2 Fault
H. DIMM C1 Fault
I. DIMM C2 Fault
J. DIMM D1 Fault
K. DIMM D2 Fault
L. CPU 1 Fault
M. CPU 2 Fault
N. 5V Standby
AF000644