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Lenovo ThinkPad Helix and Enhanced Keyboard Dock

Tags : LenovoThinkPadHelixandEnhancedKeyboardDock36973698370037013702 
Lenovo ThinkPad Helix and Enhanced Keyboard Dock Hardware Maintenance Manual

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Lenovo ThinkPad Helix and Enhanced Keyboard Dock Hardware Maintenance Manual
Second Edition (April 2013) - 86 pages

This manual contains service and reference information for the following ThinkPad® products.
ThinkPad Helix and Enhanced Keyboard Dock for ThinkPad Helix
Machine Machine type (MT)3697, 3698, 3700, 3701, and 3702


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 . . . . . . . . . 19
Important notice for replacing a system
board . . . . . . . . . . . . . . . . 19
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . . . . . 20
Product definition . . . . . . . . . . . . 20
FRU identification for CTO, CMV, and GAV
products . . . . . . . . . . . . . . . 20
Chapter 3. General checkout . . . . . 23
What to do first . . . . . . . . . . . . . . 23
Checkout guide . . . . . . . . . . . . . . 24
Power system checkout . . . . . . . . . . . 26
Checking the tablet built-in battery . . . . . 26
Checking the keyboard dock built-in battery . 26
Checking the backup battery . . . . . . . 27
Checking the ac power adapter . . . . . . 27
Chapter 4. Related service
information . . . . . . . . . . . . . . 29
Restoring the factory contents by using the
product Recovery Disc Set . . . . . . . . . . 29
Using the Windows recovery programs on the
Windows 8 operating system . . . . . . . . . 30
Passwords . . . . . . . . . . . . . . . . 32
Power-on password . . . . . . . . . . . 32
Hard disk password . . . . . . . . . . . 33
Supervisor password . . . . . . . . . . 34
Symptom-to-FRU index . . . . . . . . . . . 34
Numeric error codes . . . . . . . . . . 35
Intermittent problems . . . . . . . . . . 36
Undetermined problems . . . . . . . . . 36
Chapter 5. Status indicator . . . . . . 37
Chapter 6. Function keys . . . . . . . 39
Chapter 7. Locations . . . . . . . . . 41
Locating tablet controls, connectors, and
indicators. . . . . . . . . . . . . . . . . 41
Tablet layout . . . . . . . . . . . . . . 41
Keyboard dock layout . . . . . . . . . . 42
Locating FRUs and CRUs . . . . . . . . . . 43
Tablet FRUs . . . . . . . . . . . . . . 44
Keyboard dock FRUs . . . . . . . . . . 45
Miscellaneous kits and other parts . . . . . 46
Looking up FRU information . . . . . . . . . 47
Chapter 8. FRU replacement
notices . . . . . . . . . . . . . . . . 49
Screw notices . . . . . . . . . . . . . . . 49
Retaining serial numbers, MTM, UUID, and Asset
ID . . . . . . . . . . . . . . . . . . . . 50
Chapter 9. Removing or replacing a
FRU . . . . . . . . . . . . . . . . . . 51
General guidelines . . . . . . . . . . . . . 51
Before servicing ThinkPad Helix and Enhanced
Keyboard Dock for ThinkPad Helix . . . . . . . 52
Disabling the built-in batteries . . . . . . . 52
Removing the SIM card . . . . . . . . . 52
Removing the Tablet Digitizer Pen . . . . . 53
1010 LCD assembly . . . . . . . . . . . . 53
1020 Camera assembly . . . . . . . . . . . 54
1030 Tablet built-in battery . . . . . . . . . . 54
1040 Bluetooth card and cable . . . . . . . . 55
1050 System board assembly, camera cable, tablet
I/O board power cable, and SIM card cable . . . 56
1060 Tablet I/O board . . . . . . . . . . . . 58
1070 Backup battery . . . . . . . . . . . . 58
1080 Wireless WAN card, wireless LAN card, and
mSATA solid-state drive . . . . . . . . . . . 59
1090 Tablet thermal fan assembly . . . . . . . 61
1100 DC-in cable assembly and tablet base cover
assembly . . . . . . . . . . . . . . . . . 63
2010 Keyboard dock base cover . . . . . . . 66
2020 Keyboard dock built-in battery . . . . . . 67
2030 Keyboard dock I/O board . . . . . . . . 68
2040 Dock and hinge assembly, dock connectors
and cables, and thermal fan assembly . . . . . 69
Chapter 10. Notices . . . . . . . . . . 75
Electronic emission notices. . . . . . . . . . 76
Trademarks . . . . . . . . . . . . . . . . 76
Appendix A. Abbreviation table . . . . 77




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