HP ProLiant xw2x220c HP ProLiant xw2x220c Workstation Blade Maintenance and Se - Page 24

Mezzanine card

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4. Disconnect the battery cables from the battery packs. 5. Do one of the following: o If a heatsink blank is installed on processor socket 2, remove the heatsink blank and then remove the cables from between the processor socket and the chassis. o If a processor and heatsink are installed in processor socket 2, remove the workstation A system board assembly ("Workstation A system board" on page 25) and then remove the cables from between the system board and heatsink. 6. Remove the cable from the cable clips. 7. Remove the cable shield from the upper mezzanine card thumbscrew and the signal connector. 8. Disconnect the cable from the upper cache module. 9. Remove the upper mezzanine card ("Mezzanine card" on page 24). 10. Disconnect the remaining cable from the lower cache module. 11. Remove the lower mezzanine card ("Mezzanine card" on page 24). 12. Remove the failed cable. CAUTION: To prevent battery cable and system board damage, always install the cable shield. To replace the component, reverse the removal procedure. Mezzanine card To remove the component: 1. Power down the workstation blade (on page 11). 2. Remove the workstation blade (on page 11). 3. Access the internal workstation components (on page 12). 4. Disconnect any cables connected to the mezzanine card. Removal and replacement procedures 24

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Removal and replacement procedures
24
4.
Disconnect the battery cables from the battery packs.
5.
Do one of the following:
o
If a heatsink blank is installed on processor socket 2, remove the heatsink blank and then remove
the cables from between the processor socket and the chassis.
o
If a processor and heatsink are installed in processor socket 2, remove the workstation A system
board assembly ("
Workstation A system board
" on page
25
) and then remove the cables from
between the system board and heatsink.
6.
Remove the cable from the cable clips.
7.
Remove the cable shield from the upper mezzanine card thumbscrew and the signal connector.
8.
Disconnect the cable from the upper cache module.
9.
Remove the upper mezzanine card ("
Mezzanine card
" on page
24
).
10.
Disconnect the remaining cable from the lower cache module.
11.
Remove the lower mezzanine card ("
Mezzanine card
" on page
24
).
12.
Remove the failed cable.
CAUTION:
To prevent battery cable and system board damage, always install the cable
shield.
To replace the component, reverse the removal procedure.
Mezzanine card
To remove the component:
1.
Power down the workstation blade (on page
11
).
2.
Remove the workstation blade (on page
11
).
3.
Access the internal workstation components (on page
12
).
4.
Disconnect any cables connected to the mezzanine card.