Table Of Contents - Lenovo P16 Gen 1 Hardware Maintenance Manual

Contents
About this manual . . . . . . . . . . . . iii
Chapter 1. Safety information . . . . . . 1
General safety . . . . . . . . . . . . . . . . 1
Electrical safety . . . . . . . . . . . . . . . . 1
Safety inspection guide . . . . . . . . . . . . . 3
Handling devices that are sensitive to electrostatic
discharge . . . . . . . . . . . . . . . . . . 3
Grounding requirements . . . . . . . . . . . . 4
Safety notices (multilingual translations) . . . . . . 4
Chapter 2. Important service
information . . . . . . . . . . . . . . . 19
Strategy for replacing FRUs . . . . . . . . . .
Strategy for replacing a solid-state drive . . .
How to use error message . . . . . . . . .
Strategy for replacing FRUs for CTO, special-bid,
and standard models. . . . . . . . . . . . .
Product definition . . . . . . . . . . . .
FRU identification . . . . . . . . . . . .
Chapter 3. General checkout . . . . . 21
What to do first . . . . . . . . . . . . . . .
Checkout guide . . . . . . . . . . . . . . .
Diagnosing problems . . . . . . . . . . .
Quick test programs . . . . . . . . . . .
UEFI diagnostic program . . . . . . . . .
Bootable diagnostic programs . . . . . . .
Power system checkout . . . . . . . . . . .
Checking the ac power adapter . . . . . . .
Checking the built-in battery and operational
charging . . . . . . . . . . . . . . . .
Checking the coin-cell battery . . . . . . .
Chapter 4. Related service
information . . . . . . . . . . . . . . . 27
Reset or restore Windows . . . . . . . . . . .
Passwords. . . . . . . . . . . . . . . . .
Power-on password . . . . . . . . . . .
NVMe passwords . . . . . . . . . . . .
Supervisor password . . . . . . . . . . .
System management password. . . . . . .
How to remove the power-on password . . .
How to remove the NVMe password . . . . .
How to remove the system management
password . . . . . . . . . . . . . . .
Power management . . . . . . . . . . . . .
Sleep mode . . . . . . . . . . . . . .
© Copyright Lenovo 2022
Hibernation mode . . . . . . . . . . . .
Symptom-to-FRU index . . . . . . . . . . .
Numeric error codes . . . . . . . . . . .
Error messages . . . . . . . . . . . . .
Beep errors. . . . . . . . . . . . . . .
No-beep symptoms . . . . . . . . . . .
LCD-related symptoms . . . . . . . . . .
Intermittent problems . . . . . . . . . . .
Undetermined problems
Chapter 5. RAID . . . . . . . . . . . . 39
Storage drive requirements for RAID levels . . . .
Configuring RAID with the Intel RST configuration
19
utility . . . . . . . . . . . . . . . . . . .
19
Enter the Intel RST configuration utility . . . .
20
Create RAID volumes . . . . . . . . . . .
Delete RAID volumes . . . . . . . . . . .
20
Reset storage drives to non-RAID . . . . . .
20
Rebuild RAID 1 volumes. . . . . . . . . .
20
Chapter 6. Special keys . . . . . . . . 43
21
Chapter 7. Locations . . . . . . . . . 45
22
Locating computer controls and connectors
22
Front view . . . . . . . . . . . . . . .
23
Side view . . . . . . . . . . . . . . .
23
Rear view . . . . . . . . . . . . . . .
23
Bottom view . . . . . . . . . . . . . .
24
Locating FRUs and CRUs . . . . . . . . . . .
25
Major FRUs and CRUs . . . . . . . . . .
LCD FRUs and CRUs . . . . . . . . . . .
25
Miscellaneous parts . . . . . . . . . . .
25
Connector and cable guide . . . . . . . .
Looking up FRU information . . . . . . . . . .
Chapter 8. FRU replacement
27
notices . . . . . . . . . . . . . . . . . 59
27
Service tool kit . . . . . . . . . . . . . . .
27
Screw notices . . . . . . . . . . . . . . .
28
Retaining serial numbers . . . . . . . . . . .
28
Restoring the serial number of the system
28
unit . . . . . . . . . . . . . . . . . .
29
Retaining the UUID. . . . . . . . . . . .
29
Reading or writing the ECA information . . . .
29
Chapter 9. Removing or replacing a
30
FRU. . . . . . . . . . . . . . . . . . . 63
30
General guidelines. . . . . . . . . . . . . .
31
31
32
33
33
35
35
36
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39
39
39
40
40
41
41
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45
46
47
47
48
49
52
54
54
57
59
59
60
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63
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