Compaq ML370 Nonfunctioning, PPM DC-DC Converter has, Voltage, Redundancy failed in PPM, Cache

3-10Compaq ProLiant ML370 Maintenance and Service Guide

Table 3-2

POST Error Messages continued

	Error Code	Audible Beeps	Probable Source of Problem	Recommended Action
215	- Processor	None	PPM (DC-DC Converter) has lost	Run Diagnostics. Replace failed
Power Module has			redundancy.	assembly as indicated.
lost Redundancy in
Socket x
215	- Nonfunctioning	None	PPM (DC-DC Converter) has	Run Diagnostics. Replace failed
Voltage Regulator			failed or lost redundancy.	assembly as indicated.
Module for
Processors
216	- Voltage	None	Redundancy failed in PPM	To restore redundancy, replace
Regulator Module for				the PPM.
Processor X no
longer redundant
216	- Processor PPM	None	Indicated PPM (DC-DC Converter)	Replace failed assembly as
has lost Redundancy,			has lost redundancy	indicated.
Module X
218	- Cache	None	Cache accelerators not installed	Check cache accelerator
Accelerators Not			or improperly installed	installation.
Installed. System
Halted.
219	- Tag Update	None	Catastrophic chipset failure	Call Compaq service provider.
Rules SRAM Failure.
System Halted.
219	- Snoop Rules	None	Catastrophic chipset failure	Call Compaq service provider.
SRAM Failure.
System Halted.
220	- Cache	None	Cache accelerator in slot x	Check cache accelerator
Accelerator Slot x			improperly installed or bad	installation and if properly
Initialization Failed.				installed, replace.
System Halted.
221	- Power Fault On	None	A PPM on indicated bus is in a	Run Diagnostics. Replace failed
Processor Bus X			failed state.	assembly as indicated.
301	- Keyboard Error	None	Keyboard failure	Turn off the computer, then
				reconnect the keyboard.
301	- Keyboard Error	None	Keyboard failure	Replace the keyboard.

or Test Fixture Installed

continued