Manuals
/
IBM
/
Computer Equipment
/
Laptop
IBM
Z50
manual
WorkPad z50 Mobile Companion
Models:
Z50
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
77
Download
77 pages
38 Kb
59
60
61
62
63
64
65
66
67
68
Install
Before Replacing Parts
Parts list
Indicator
Symptoms Verified Refer To
Running the Diagnostics
Keyboard Assembly
Battery Pack
Backup Batteries
Safety
Page 64
Image 64
Note:
Make sure you use the correct screw and tighten the screw to the torque specified.
WorkPad z50 Mobile Companion
49
Page 63
Page 65
Page 64
Image 64
Page 63
Page 65
Contents
March
First Edition March
About This Manual
Contents
Vi IBM WorkPad z50, Mobile Companion
FRU Replacement Strategy
Important Service Information
Before Replacing Parts
Safety Notices Multi-lingual Translations
Safety Notice
Safety Notice
IBM WorkPad z50, Mobile Companion
Safety Notice
Safety Information
General Safety
Electrical Safety
Safety Inspection Guide
Use caution do not become a victim yourself Switch off power
Check for worn, frayed, or pinched cables
Handling Electrostatic Discharge-Sensitive Devices
Grounding Requirements
WorkPad z50 Mobile Companion 2608 Read This First
Screw Tightening Information
Plastic to Plastic
Logic card to Plastic
Torque Driver
Following is not covered under warranty
Page
Product Overview
Feature
Description
Symptoms Verified Refer To
Checkout Guide
Audio Checkout
Keyboard Checkout
Memory Checkout
Power Systems Checkout
Modem Checkout
Pin Voltage V dc
Terminal Voltage V dc
11.1 Ground
Optional Dry Cell Battery Checkout If the optional Dry
Battery Calibration Application
Backup Battery Checkout Nonrechargeable
ROM Card Checkout
Cradle Checkout
TrackPoint Checkout
External Monitor Self-Test
IBM WorkPad z50, Mobile Companion
Installing the ROM/DRAM Card
ROM card
Removing the ROM/DRAM Card
Handling a Screwdriver
Brightness/Contrast Buttons Checkout
Removing the Dram ROM Cards
Full Power Mode
Power Management Features
Suspend Mode
Symptom / Error
Symptom-to-FRU Index
FRU / Action in Sequence
LED board
Indicator-Related Symptoms
Function-Related Symptoms
Infrared-Related Symptoms
Keyboard- or TrackPoint-Related Symptoms
Symptom / Error FRU / Action in Sequence
Power-Related Symptoms
Peripheral Device Related Symptoms
Other Symptoms
Intermittent Problems
Undetermined Problems
PC Card Slot Test
Running the Diagnostics
Tool Name
Related Service Procedures
Status Indicators and Control Buttons
Indicator
Color
Application Launching Key Assignments
Key
Safety Notice 1 Translation on
Safety Notice 2 Translation on
Safety Notice 6 Translation on
Removing and Replacing Defective FRUs
Page
Screw Screw Type Head
Important Notice
Length
Unplugging and Plugging Flexible Cables
Removal reference
Backup Batteries
1020 ROM/DRAM Card
Step Size Quantity M2.5 Color Black Torque Kgcm Length
WorkPad z50 Mobile Companion
Battery Pack
Keyboard Assembly
Bottom Cover
WorkPad z50 Mobile Companion
Mainboard
Step Size Quantity M2.0 Color Torque Kgcm Length
LCD Bezel
LCD Unit
Inverter Card and LCD Panel
FPC Assembly
Step Size Quantity Color M2.5 Hex Torque Kgcm Length
Speaker
Microphone
PC Card Slot Assembly
Audio Ports
WorkPad z50 Mobile Companion
1160 RJ-11 Assembly
Hardware Button Board
Top Cover
Locations Front Right View
Left View
Right View
Rear View
Bottom View
System Unit Parts Listing
System Unit FRU List
LCD Unit Parts List
CRU
Power Cord
For 3-pin power cords
Trademarks
IBM
IBM
Top
Page
Image
Contents
