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United States
Compaq Presario Internet PC 7000 Series Computers
TROUBLESHOOTING
REMOVAL AND REPLACEMENT PROCEDURES
POWER-ON SELF
TEST (POST)
Power-On Self Test (POST)
POST
is a series of diagnostic tests that run automatically when the system is turned on. After
the computer is turned on,
POST
checks the following assemblies to ensure that the computer
system is functioning properly:
Keyboard
1.
System board
2.
Memory modules
3.
Video memory
4.
Disk drives
5.
Hard drives
6.
Power supply
7.
POST
also detects the type of mass storage devices installed in the computer.
If
POST
finds an error in the system, an error condition is indicated by an audible and/or visual
message. The table below gives explanations of the error codes and a recommended course of
action.
NOTE
An external speaker must be installed into the speaker output connector to
hear the audible beeps during
POST
.
Click a link below to find the probable cause and recommended action for a given error
message.
Содержание 7RPK11 7000T
Страница 6: ...Hard Drive Disk Drive ...
Страница 15: ......
Страница 21: ......
Страница 27: ......
Страница 32: ......
Страница 43: ......
Страница 45: ......
Страница 47: ...Return to System Board Index ...
Страница 62: ......
Страница 116: ......
Страница 128: ......
Страница 133: ......
Страница 136: ......
Страница 150: ......
Страница 220: ......
Страница 237: ...system Return to top ...
Страница 245: ...Return to top ...
Страница 263: ......
Страница 265: ......
Страница 267: ......
Страница 269: ......
Страница 273: ...IMPORTANT Connectors may vary depending on the model selected ...