Lenovo ThinkStation P910, Руководство по техническому обслуживанию аппаратной части

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Figure 4. Major FRUs and CRUs
The following table lists the major FRUs shown in Figure 4 “Major FRUs and CRUs” on page 33 and identifies
which FRUs are also self-service CRUs or optional-service CRUs.
Notes:
• Self-service CRUs: Parts to be installed or replaced by customer themselves.
• Optional-service CRUs: Parts can be installed or replaced by customers or technicians under certain
terms of the applicable warranty service type for your country or region.
• Non-CRUs: Parts must be installed or replaced only by trained service technicians.
Number FRU description Self-service CRU Optional-service CRU
1
Power supply assembly Yes No
2
M.2 solid-state drive (some models)
Yes No
3
Flex adapter (some models) No Yes
4
Multi-function bracket 1 Yes No
5
Front fan assembly 1 Yes No
6
Microprocessor 2 No No
7
Memory modules (amount varies by model) Yes No
8
Microprocessor 1 No No
9
Battery Yes No
10
Multi-drive conversion kit (some models)
Yes No
11
Slim-optical-drive adapter (some models) Yes No
12
Optical drive Yes No
13
Flex bay storage enclosure Yes No
14
Flex module Yes No
15
Front access storage enclosure No Yes
16
Front fan assembly 2 Yes No
17
Multi-function bracket 2 Yes No
18
Blind-connect assembly No No
19
Hard disk drive, hybrid drive, or solid-state drive
(amount and combination vary by model) Yes No
20
Cover presence switch (intrusion switch) Yes No
21
Heat sink and fan assembly 1 (some models)
No Yes
22
Heat sink and fan assembly 2 No Yes
23
Computer cover Yes No
24
Direct cooling air baffle
Yes No
25
Rear fan assembly Yes No
26
PCI card (vary by computer model) Yes No
27
Super capacitor module (some models)
No Yes
28
Wi-Fi adapter card Yes No
29
Wi-Fi card module No Yes
30
Wi-Fi antenna Yes No
34
P910 Hardware Maintenance Manual