NB250/NB255 Series Maintenance Manual
vii
Chapter 3 Tests and Diagnostics
3.1
The Diagnostic Test .............................................................
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3.2
Executing the Diagnostic Test .............................................
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3.3 Display
Configuration
.........................................................
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3.4
Audio sound Test .................................................................
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3.5
Fan ON/OFF Test ..................................................................................................................9
3.6
Main Battery Charge Test....................................................................................................11
3.7 FDD
Test..........................................................................................................................…11
3.8 Memory
Check.....................................................................................................................14
3.9 Keyboard
Test......................................................................
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3.10
Mouse (Pad) Test .................................................................................................................16
3.11
LCD Pixels Mode Test ........................................................................................................17
3.12
Magnetic switch Test ...........................................................................................................18
3.13 LAN
Test .............................................................................................................................20
3.14 RTC
Test..............................................................................................................................23
3.15 3D-Gsensor……..…...………….…….…………….…….………...…….......... .24
3.16 1stHDDTest …………………………....………….……….……....….…………...28
3.17 RDMI Test………………...………………………………….…...…..…………… .30
3.18 WDMI Test ………….…………………...….…………….…....…....……………31
3.19 Toshiba Logo set……………………………...........................................................33
3.20 Dynabook Logo set…………………………………………..……………………..35
3 . 2 1 T P T Y P E R / W T E S T … … … … … … … … … … … … … … . … . . . … … … … … … . . 3 8
3.22 EEPROM setting…………………………………………………………………….41
Summary of Contents for mini NB250 series
Page 1: ...Toshiba Personal Computer NB250 NB255 Maintenance Manual TOSHIBA CORPORATION ...
Page 12: ...Chapter 1 Hardware Overview ...
Page 15: ......
Page 28: ...Chapter 2 Troubleshooting Procedures 2 ...
Page 29: ......
Page 64: ...352 Troubleshooting Procedures NB200 Series Maintenance Manual 35 ...
Page 75: ...3 Tests and Diagnostics 1 Chapter 3 Tests and Diagnostics ...
Page 87: ...3 Tests and Diagnostics 13 ...
Page 90: ...3 Tests and Diagnostics Japan keyboard UK keyboard 16 ...
Page 94: ...3 Tests and Diagnostics 2 If the Magnetic switch test pass it will show below display 20 ...
Page 114: ...3 Tests and Diagnostics If W R T P type passes the screen would display as below 40 ...
Page 118: ...3 Tests and Diagnostics 44 ...
Page 120: ...3 Tests and Diagnostics 46 ...
Page 121: ...Chapter 4 Replacement Procedures ...
Page 126: ......
Page 219: ...Figure JP keyboard NB250 NB255 Series Maintenance Manual ...