Chapter 8. Solving Computer Problems
Computer problems can be caused by software, hardware, or both.
Many problems can be diagnosed and solved with the assistance of
self-tests and system programs. If a hardware problem is detected
by the self-tests, an error message is displayed.
The system programs can identify a problem or provide information
for the service representative. Make a note of all error codes and
give them to the service representative when you call for service. If
the system programs cannot be loaded, the troubleshooting charts
and other information will help you determine what corrective action
to take.
Important
Use this chapter to test only
IBM products. Non IBM products
can cause misleading error information or incorrect computer
responses. When testing non IBM products, refer to the
instructions supplied with those products.
Commonly Asked Problems and Actions
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200
Testing the Computer
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202
Troubleshooting Charts
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204
LCD Problems
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204
Screen Messages
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206
Error Codes
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208
General Problems
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210
What If Testing Cannot Find the Problem?
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211
Battery Power Problems
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211
Diskette Drive Problems
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213
Mwave DSP Feature Problems
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213
Infrared Communication Problems
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214
Software Problems
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215
Option Problems
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215
Keyboard, External Numeric Keypad, and Pointing Device
Problems
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216
External Display Problems
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218
Printer Problems
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220
Intermittent Problems
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220
Listing Installed Options
. . . . . . . . . . . . . . . . . . . . . . .
221
Recording Identification Numbers
. . . . . . . . . . . . . . . . .
222
Getting Service
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
223
The IBM HelpClub: Another Great Choice (for European
Countries)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
224
Yours for a free trial period.
. . . . . . . . . . . . . . . . .
224
Join the HelpClub!
. . . . . . . . . . . . . . . . . . . . . . .
225
Copyright IBM Corp. 1995
199
Содержание ThinkPad 755CX
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Страница 23: ...Getting Started 2 Right Side View 2 1 1 2 2 1 3 3 1 Chapter 1 Getting Started 7...
Страница 25: ...Getting Started 2 3 1 4 5 6 7 Chapter 1 Getting Started 9...
Страница 26: ...Getting Started 10 IBM ThinkPad 755CX User s Guide...
Страница 30: ...Locations and Functions InsideView RearView Bottom View 6 14 IBM ThinkPad 755CX User s Guide...
Страница 48: ...Carrying the Computer 32 IBM ThinkPad 755CX User s Guide...
Страница 214: ...Installing the Infrared Device Driver 198 IBM ThinkPad 755CX User s Guide...
Страница 242: ...Getting Service 226 IBM ThinkPad 755CX User s Guide...
Страница 246: ...Avoiding Hardware Conflicts 230 IBM ThinkPad 755CX User s Guide...
Страница 264: ...Additional Information for Telephony Function 248 IBM ThinkPad 755CX User s Guide...
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