Upgrading Your System 4-27
Installing DIMMs
1.
Observe the safety and ESD precautions listed at the beginning of this
chapter.
2.
If tower-based system, unlock (if locked) the mechanical lock at the top of
the front door and open the door.
3.
Power off the system. Ensure the power cords are unplugged from the AC
wall outlet.
4.
Remove the BSU front bezel. See
Installing
/
Removing the BSU Front Bezel
and Top Cover
earlier in this chapter.
5.
Remove the memory board cover by pulling its plastic snap fastener out.
Grasp the right side of the memory board cover and swing it left away from
the chassis to remove it. Set the memory board cover aside for installation
later. See Figure 4-30.
Figure 4-30. Removing the Memory Board Cover
6.
The memory board is secured to the chassis by two fasteners (one on each
front corner of the board.) Release each fastener together by slowly pulling
them towards you (listen for two clicks) until the memory board moves out
of its bay slightly. See Figure 4-31.
Figure 4-31. Releasing the Memory Board
Note:
Observe static precautions. Use an antistatic
wrist strap. Hold DIMMs only by their edges.
Summary of Contents for Express5800/180Ra-7
Page 1: ... U s e r s G u i d e EXPRESS5800 180Ra 7 ...
Page 2: ...xxx ...
Page 3: ... U s e r s G u i d e EXPRESS5800 180Ra 7 ...
Page 10: ...viii Contents ...
Page 94: ...3 28 Configuring Your System ...
Page 134: ...4 40 Upgrading Your System A B C Figure 4 43 Recabling the SCSI Interface Cable ...
Page 166: ...4 72 Upgrading Your System ...
Page 206: ...5 40 Problem Solving ...
Page 207: ...A Specifications Basic System Unit BSU Disk Expansion Unit DEU ...
Page 212: ...A 6 Specifications ...
Page 218: ...B 6 Interrupt Request PCI IRQ Device I O Port Address Assignments ...
Page 229: ...D ROMPilot BIOS Error Codes ROMPilot BIOS Error Codes ...
Page 232: ...D 4 ROMPilot BIOS Error Codes ...
Page 242: ...10 Glossary ...
Page 246: ...4 Equipment Log ...
Page 250: ...Index 4 ...
Page 251: ...xx ...
Page 252: ... 456 01516 000 ...