Compaq Portable 286 - Notebook PC Support and Manuals
Get Help and Manuals for this Compaq item
View All Support Options Below
Free Compaq Portable 286 manuals!
Problems with Compaq Portable 286?
Ask a Question
Free Compaq Portable 286 manuals!
Problems with Compaq Portable 286?
Ask a Question
Compaq Portable 286 Videos
Compaq portable 286 power supply failure
Duration: :25
Total Views: 8
Duration: :25
Total Views: 8
Popular Compaq Portable 286 Manual Pages
End User License Agreement - Page 2
... intellectual property rights in relation to support services related to another end user. entirely by HP unless HP provides other terms along with the update or supplement. floppy disk, CD or DVD) or an equivalent solution delivered in this limitation or it is effective unless terminated or rejected. UPGRADES.
This EULA will prevail.
4. CONSENT...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 1
... PORTABLE II is against the law to Compaq or an Authorized COMPAQ Computer Dealer. The software described in this document may be used or copied only in accordance with new or refurbished parts, at its option, any purpose other than the purchaser's personal use of this material.
MAINTENANCE AND SERVICE GUIDE COMPAQ PORTABLE COMPUTER COMPAQ PLUS PERSONAL COMPUTER COMPAQ PORTABLE 286...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 3
...Problem Isolation" describes the internal system diagnostics programs that may void any experienced radio/television technician for additional suggestions.
or equivalent. It is provided for quick reference for the COMPAQ Portable, the COMPAQ PLUS, and the COMPAQ PORTABLE 286 Personal Computers. Preface
The Maintenance and Service Guide is a troubleshooting, maintenance, and repair guide...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 4
... On Self Test (POST) and DIAGNOSTICS Error Codes. Chapter 7 "Removal and Replacement Procedures" describes how to execute them. It also provides instructions for the COMPAQ Portable, the COMPAQ PLUS, and the COMPAQ PORTABLE 286 Personal Computers. Required Tools and Supplies
To service the COMPAQ Portable, COMPAQ PLUS, and COMPAQ PORTABLE 286 Personal Computers, you need:
o 1/4 inch slotted...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 5
...documentation and related software are available to support these and other COMPAQ computer products. Associated Documentation:
o COMPAQ PORTABLE COMPUTER OPERATIONS GUIDE (PN 100001-001) o COMPAQ PLUS PERSONAL COMPUTER OPERATIONS GUIDE (PN 100633-001 *) o COMPAQ PORTABLE 286 PERSONAL COMPUTER OPERATIONS GUIDE (PN 101770-001 *) o AUTHORIZED DEALER GUIDE (PN 100003-001) o MS-DOS VERSION 2 REFERENCE...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 19
... problem is turned on. Power On Self Test Error Messages for the COMPAQ PORTABLE 286
Personal Computer
Message
Beeps
Probable Failure
101 -
Error Messages and Codes
Chapter 5.1 Introduction
This section provides Power On Self Test error messages, DIAGNOSTIC error codes, and memory error codes.
ROM Error
1 Long, System ROM
1 Short
102 - Memory Size Error
2 Short SETUP...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 20
...
None
Expansion RAM (Main Memory on COMPAQ
YYZZ *
PORTABLE 286)
Audible
1 Short Power On successful: COMMON (6 MHz)
speed
Audible
2 Short Power On successful: FAST (8 MHz)
speed
RESUME = "F1" KEY
None
Any failure
* See Section 5.4, "Memory Error Codes," for the location of the defective
memory chip.
Power On Self Test Error Messages for the location of...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 21
... a problem while running the COMPAQ DIAGNOSTICS Program. In each step is completed, run the DIAGNOSTICS Program. These error codes help identify possible defective subassemblies. Follow this procedure until the DIAGNOSTICS Program no longer detects an error condition. DIAGNOSTIC Error Codes
Error
Error
Required
Code
Description
Action
Processor
1yy -
If the error code...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 33
... in the memory support circuitry, not the memory device. The test programs attempt to isolate the memory fault to a specific chip, then generate a memory error code that specifies which chip or chips are at fault, or 2) the problem may be due to format
1. 1906 - 07 Tape already servo written
Error
Error
Required
Code
Description
Action
Tape Drive
19yy - Replace the diskette...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 34
... RAMs). For example, assume error code 020001 0010 appears on the type of system, the number and type of memory boards installed, and the type of the memory bank. Next, determine which bank to reference and which table to a specific memory address. The memory error code points to reference (see COMPAQ PORTABLE 286 Memory Configuration). o XX equals the 128 Kbyte memory segment (bank) in which...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 36
...
U29
U38
U47
U56
U65 U74
COMPAQ Portable and COMPAQ PLUS Memory Error Codes
Memory error codes for the COMPAQ Portable and COMPAQ PLUS Personal Computers will appear in which the error occurred)
YY - Denotes the failed bit
Once all corrections have been completed and all boards have been reinstalled in the system, begin the problem isolation procedure again to verify proper operation...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 47
...available
Table 6.2-3. COMPAQ PORTABLE 286 Personal Computer Parts List:
Common Chassis (Front) - A
Item Number Part Number
Description
1
105034-001 **
Monitor Assembly
2
102709-001 *
Screw, 4-40 1/4 T-10 Torx
3
100436-002 **
High Voltage Access Plate
4
101747-001 **
Storage Drive Access Plate
5
101029-003 **
Board Slots Access Plate
6
102709-001 *
PC Board Retainer...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 50
COMPAQ PORTABLE 286 Personal Computer Parts List:
Monitor Enclosure (Front)
Item Number Part Number
Description 3
101796-001 **
Fan/Bracket Assembly
4
102709-001 *
Drive Ground Strap
5
102709-001 *
Drive Shock Mount
6
101795-001 **
System Board Assembly
7
101795-001 **
System Board Support Bracket
8
102709-001 *
Screw, 4-40 1/4 T-10 Torx
9
102709-001 *
Screw, 8-32 x 3/8 ...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 51
COMPAQ PORTABLE 286 Personal Computer Parts List:
System Chassis (Front)
Item Number Part Number
Description
1
102933-001 *** **
System Power Cable
2
102709-001 *
Screw, 6-32 x 1/4 T-15 Torx
3
100429-001 **...
100493-001 **
Speaker Assembly
4
100442-002 **
Monitor Floor
5
102933-001 * **
Monitor Power Cable
* These parts are all included in the Cable Kit (PN 102933-001...
Compaq Portable Computer, Compaq Plus Personal Computer, and Compaq Portable 286 Personal Computer Maintenance and Service Guide - Page 110
...
RGB and composite
and composite video composite video
video output always
outputs in high
output when in high enabled (default
resolution
scan (default
setting for
settings for COMPAQ COMPAQ DESKPRO 286)
Portable, COMPAQ
PLUS and COMPAQ
PORTABLE 286)
NOTE: Jumpers J3 and J5 must both be changed at the factory and should not be changed. For the locations of the...
Compaq Portable 286 Reviews
We have not received any reviews for Compaq yet.