IBM Hardware Maintenance Reference
 
SECTION: Start 
Title pages - 1
Title pages - 2
Title pages - 3
SECTION: PC and XT    (IBM 5150/5160) 
* General Information - PC and XT
* Introduction to Diagnostics - PC and XT
* Repair Information - PC and XT
SECTION: Portable PC    (IBM 5155) 
* General Information - Portable PC
* Introduction to Diagnostics - Portable PC
* Repair Information - Portable PC
SECTION: AT    (IBM 5170) 
* General Information - AT
* Introduction to Diagnostics - AT
* Repair Information - AT