HP x4000 Technical Reference Manual page 219

Table 11-1 Diag LED Patterns (R = Red, Y = Yellow, G = Green,
Pattern Description
GGRY Battery voltage error.
GGRG Processor voltage mismatch. A
non-HP processor has been installed
as a second processor, or the
processors are different frequencies.
G RY 1.8V standby circuit error.
Chapter 11
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Understanding the Diag LEDs
a
Possible Solutions
1. Reseat the battery.
2. Replace the battery as described in
"Battery" on page 199.
3. Replace the system board as
described in "System Board" on
page 186.
1. Replace the unsupported processor
with an HP processor identical to
the first as described in "Processor"
on page 177.
2. Replace the system board as
described in "System Board" on
page 186.
Replace the system board as described
in "System Board" on page 186.
Troubleshooting
= Off)
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