![background image](http://html.mh-extra.com/html/nec/express-5800-120lg/express-5800-120lg_service-manual_251153084.webp)
4-18
Disassembly and Reassembly
16.
Ensure the heat sink is level.
NOTES:
!
If the heat sink is not level, remove it, and then install it again. The
following probably causes the heat sink not to be level:
– The CPU is not positioned correctly.
– The wire clip is not engaged correctly.
!
Do not move the secured heat sink.
17.
Reinstall the processor air duct.
18.
Reinstall the left-hand side access panel on the system chassis.
19.
Plug in the system power cord(s), and turn on the system.
20.
Power on the server, start the SETUP utility, and set "Processor Retest" of
"Processor Settings" on the Main menu to "Enable".
21.
Verify that POST displays no error messages.
22.
If POST displays an error message, take a note on the message and see the
POST error messages listed in Chapter 5.
23.
Run the BIOS Setup Utility. Set "Reset Configuration Data" on the
Advanced menu to "Yes". This setting is required to change the hardware
configuration data.
24.
When adding a CPU to a server with one CPU installed perform the
procedure below:
For Windows 2000, change the driver of [Computer] in the device manager
to [ACPI multi-processor PC] and then update the system.
Summary of Contents for Express 5800/120Lg
Page 1: ... S e r v i c e G u i d e EXPRESS5800 120Lg ...
Page 2: ......
Page 4: ......
Page 10: ......
Page 73: ...Disassembly and Reassembly 4 7 Figure 4 2 Installing the Left Hand Side Access Panel ...
Page 132: ......
Page 161: ...6 Illustrated Parts Breakdown Exploded View Field Replaceable Units ...
Page 168: ......
Page 169: ...A Specifications System Specifications ...
Page 179: ...C IRQ and I O Port Addresses Interrupt Requests PIRQ and PCI Device ...
Page 188: ......
Page 198: ......
Page 203: ...xx ...
Page 204: ... 456 01673 000 ...