Recommended Action - Compaq Portable II Maintenance And Service Manual

Codes Error Description
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102 - 10 Numeric coprocessor real
number calculation test failed
102 - 11 Numeric coprocessor speed test
failed
102 - 12 Numeric coprocessor pattern
test failed
102 - 15 Numeric coprocessor inoperative
or socket
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103 - 01 DMA page registers test failed
103 - 02 DMA byte controller test failed
103 - 03 DMA word controller test failed
104 - 01 Interrupt controller master test
failed
104 - 02 Interrupt controller slave test
failed
104 - 03 Interrupt controller software RTC
inoperative
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Error
Codes Error Description
------------------------------------------------------------------------------
105 - 01 Port 61 bit 6 not at zero
105 - 02 Port 61 bit 5 not at zero
105 - 03 Port 61 bit 3 not at zero
105 - 04 Port 61 bit 1 not at zero
105 - 05 Port 61 bit 0 not at zero
105 - 06 Port 61 bit 5 not at one
105 - 07 Port 61 bit 3 not at one
105 - 08 Port 61 bit 1 not at one
105 - 09 Port 61 bit 0 not at one
105 - 10 Port 61 I/O test failed
105 - 11 Port 61 bit 7 not at zero
105 - 12 Port 61 bit 2 not at zero
106 - 01 Keyboard controller self test failed
unoccupied

Recommended Action

The following steps apply
to error codes 102 - 01
through 102 - 15:
1. Replace the numeric
coprocessor and retest.
2. Replace the system
board and retest.
Replace the system board
and retest for error codes
103 - 01 through 113 - 01.
Recommended Action
Replace the system board
and retest for error codes
103 - 01 through 113 - 01.