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dynabook Portege X30L-K Series Maintenance Manual
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Maintenance Manual (960-948)
2-30
T
roubleshooting Pr
ocedures
Check 3
The exte
rnal display m
ay be da
maged. Replace
it with a new
one and repeat Procedure 1. If the
prob
lem still exists, perfor
m
Check 4.
Check 4
USB T
ype-C adapte
r may be da
maged. Rep
lace
it with a new
one. If the problem still exi
st
s, check the PC condition.
51
53
Table of Contents
default chapter
5
Table of Contents
5
Chapter 1 Hardware Overview
11
Features and System Unit Block Diagram
11
Figure 1-1 System Unit Configurations
12
Figure 1-2 System Unit Block Diagram
13
Figure 1-3 Keyboard
14
Ssd
16
Table 1-1 M.2 SSD Specifications (Phison)
16
Table 1-2 M.2 SSD Specifications (Samsung)
16
Keyboard
17
Display
17
Table 1-3 M.2 SSD Specifications (Micron)
17
Figure 1-4 LCD Module
18
Power Supply
19
Table 1-4 LCD Module Specifications
19
Batteries
20
Figure 1-5 Power Supply Output Rating
20
Table 1-5 Battery Specifications
20
AC Adaptor
21
Table 1-6 Time Required for Charges
21
Table 1-7 Data Preservation Time
21
USB Type-C Adapter
22
Table 1-8 AC Adaptor Specifications
22
Table 1-9 USB Type-C Adapter Specifications
22
Chapter 2 Troubleshooting Procedures
23
Troubleshooting
23
Troubleshooting Flowchart
24
Figure 2-1 Troubleshooting Flowchart (1/2)
25
Figure 2-2 Troubleshooting Flowchart (2/2)
26
Power Supply Troubleshooting
28
Table 2-1 DC In/Battery Indicator
28
Table 2-2 Power Indicator
28
Table 2-3 Error Code
30
Figure 2-3 Connection Check
31
System Board Troubleshooting
32
Table 2-4 Main Test Menu
33
USB Troubleshooting
34
Figure 2-4 Connection Check
34
SSD Troubleshooting
35
Keyboard Troubleshooting
36
Touch Pad (Click Pad) Troubleshooting
37
Display Troubleshooting
38
LAN Troubleshooting
40
Wireless LAN + Bluetooth Troubleshooting
41
Check 1
41
LTE Troubleshooting
42
Replacement Procedures
42
Sound Troubleshooting
43
Procedure 1 Check on Windows os
44
Memory Media (SD Card) Slot Troubleshooting
45
Procedure 2 Connector Check and Replacement Check
45
Procedure 1 Check on Windows os
45
Check 4
45
System Board
45
Fingerprint Sensor Troubleshooting
46
Figure 2-5 Scan the Finger
46
Web Camera Troubleshooting
48
HDMI Port Troubleshooting
49
Figure 2-6 Connecting the HDMI out Port
50
USB Type-C Adapter Troubleshooting
51
Chapter 3 Tests and Diagnostics
53
Test Program for Maintenance
53
How to Execute the Test Program
54
Entry of the DMI Information
56
Heatrun Test
58
Main Test Menu
58
Memory Test
60
Hard Disk (&SSD) Test
61
Keyboard Test
62
LCD Panel Test
63
Battery Charge Test
64
Fan Test
64
Log Utility
64
LCD Gamma Correction
65
Wireless Module Test
67
LTE Test
69
Sound Test
70
Setup
70
Chapter 4 Replacement Procedures
77
Safety Precautions
78
Table 4-1 the Case for the Following Example
78
Before You Begin
80
Disassembly Procedure
80
Assembly Procedures
81
Figure 4-1 Pressure Plate Connector/Spring Connector/Back Flip Connector
81
Tools and Equipment
82
Screw Tightening Torque
82
Grip Color
83
Screw Notation
83
Memory Media
83
SIM Card (3G Model)
84
Figure 4-2 Inserting Memory Media
84
Cover Assembly and Base Assembly
85
Figure 4-3 Installing the SIM Card
85
Figure 4-4 Removing the Base Assembly (1)
86
Figure 4-5 Removing the Base Assembly (2)
86
Battery Pack
87
Figure 4-6 Releasing the Battery Pack
87
Ssd
88
Figure 4-7 Removing the SSD
88
Fan
89
Figure 4-8 Installing the SSD
89
Fin
90
Figure 4-9 Removing the Fan
90
Figure 4-10 Removing the Fin
91
Smart Card Slot
92
Figure 4-11 Removing the Smart Card Slot (1)
92
Figure 4-12 Removing the Smart Card Slot (2)
92
Figure 4-13 Removing the Smart Card Slot (3)
93
Module
94
Figure 4-14 Installing the Smart Card Slot
94
Figure 4-15 Removing the 3G Module (1)
94
System Board
95
Figure 4-16 Removing the 3G Module (2)
95
Figure 4-17 Removing the System Board (1)
96
Figure 4-18 Removing the System Board (2)
96
Power Button
98
Wireless LAN Module
98
Figure 4-19 Removing the Power Button
98
Figure 4-20 Removing the W-LAN ANTENNA (1)
99
Figure 4-21 Removing the W-LAN ANTENNA (2)
99
Antennas
100
Figure 4-22 Installing the W-LAN ANTENNA
100
Speaker
101
Figure 4-23 Installing the Wireless Antenna
101
Figure 4-24 Removing the Speaker
102
Dual Button Unit/Click Pad
103
Keyboard
106
Figure 4-32 Removing the Keyboard (1)
106
Figure 4-33 Removing the Keyboard (2)
107
Figure 4-34 Removing the Keyboard (3)
107
Figure 4-35 Installing the Keyboard (1)
108
Figure 4-36 Installing the Keyboard (2)
108
LCD Assembly
109
Figure 4-37 Removing the LCD Unit (1)
109
Figure 4-38 Removing the LCD Unit (2)
110
Figure 4-39 Removing the LCD Unit (3)
110
Figure 4-40 Removing the LCD Unit (4)
111
Figure 4-41 Removing the LCD Unit (5)
111
Figure 4-42 Installing the LCD Unit (1)
112
Figure 4-43 Installing the LCD Unit (2)
113
Figure 4-44 Installing the LCD Unit (3)
113
Camera Module
114
Figure 4-45 Installing the LCD Unit (4)
114
Figure 4-46 Removing the Camera Module (1)
114
Figure 4-47 Removing the Camera Module (2)
115
Figure 4-48 Removing the Camera Module (3)
115
Appendix A Handling the LCD Module
116
Precautions for Handling the LCD Module
116
Board Layout
120
System Board (FCR3SY*) Front View
120
System Board (FCR3SY*) Back View
120
Figure B-1 System Board (FCR3SY*) Layout (Front
120
Figure B-2 System Board (FCR3SY*) Layout (Back
120
Table B-1 System Board (FCR3SY*) Connectors (Front
120
Table B-2 System Board (FCR3SY*) Connectors (Back
121
Scan Codes
122
Table C-1 Scan Codes (Set 1 and Set 2
122
Table C-2 Scan Codes with Left Shift Key
126
Table C-3 Scan Codes in Numlock Mode
127
Table C-4 Scan Codes with Fn Key
127
Table C-5 Scan Codes in Overlay Mode
127
Table C-6 No.124 Key Scan Code
128
Table C-7 No.126 Key Scan Code
128
Key Layout
129
United Kingdom (UK) Keyboard
129
United States (US) Keyboard
129
Figure D-1 UK Keyboard
129
Figure D-2 US Keyboard
129
Japan (JP) Keyboard
130
Figure D-3 JP Keyboard
130
RGB Monitor Loopback Connector
131
Figure E-1 RGB Monitor Loopback Connector
131
LAN Loopback Connector
132
Figure E-2 LAN Loopback Connector
132
BIOS Rewrite Procedures
133
Tools
133
Rewriting the BIOS
133
EC/KBC Rewrite Procedures
135
Reliability
136
Table H-1 MTBF
136
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dynabook Portege X30L-K Series Specifications
General
Brand
dynabook
Model
Portege X30L-K Series
Category
Laptop
Language
English
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