IBM PS/2 70 Hardware Maintenance Service page 24

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+------------------------------------+-----------------------------------¦
¦ One long and two short beeps
¦
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¦
¦
+------------------------------------+-----------------------------------¦
¦ One short beep and a blank or
¦ unreadable display.
¦ (See "Display Self-Test" in
¦ topic 7.0 before replacing any
¦ FRUs.)
¦
+------------------------------------+-----------------------------------¦
¦ One short beep and diskette prompt ¦
¦ or a program loads from the fixed
¦ disk drive
¦
¦
¦
¦
+------------------------------------+-----------------------------------¦
¦ 000110XX
¦ (See "Memory" in topic 11.0 before ¦ System Board Memory
¦ replacing any FRUs.)
¦
¦
+------------------------------------+-----------------------------------¦
¦ 000111XX
¦ (See "Memory" in topic 11.0 before ¦ Memory Expansion Kit
¦ replacing any FRUs.)
¦
+------------------------------------+-----------------------------------¦
¦ 000112XX, 000113XX
¦
¦
¦
+------------------------------------+-----------------------------------¦
¦ 000161XX
+------------------------------------+-----------------------------------¦
¦ 000162XX
¦ (Verify the "enable,"
¦ "disable" settings
¦ are correct before
¦ replacing any FRUs.)
¦ See "Enable and Disable Settings"
¦ in topic 6.0
+------------------------------------+-----------------------------------¦
¦ 000163XX, 000164XX, 000165XX
¦ (See "Installed Devices List" in
¦ topic 2.0 for more information.)
¦
+------------------------------------+-----------------------------------¦
¦ 000166XX
+------------------------------------+-----------------------------------¦
¦ 000194XX
¦
¦
¦
+------------------------------------+-----------------------------------¦
¦ 0001XXXX
¦ (not listed above)
+------------------------------------+-----------------------------------¦
¦ 000201XX
¦
¦
¦
¦
¦
¦
+------------------------------------+-----------------------------------¦
¦ 00020XXX (slot 0)
¦
¦
¦
¦
+------------------------------------+-----------------------------------¦
¦ 00020XXX (slot 1 - 4)
¦
¦
¦
+------------------------------------+-----------------------------------¦
¦ 000215XX, 000216XX, 000221XX
IBM PS/2 Model 70 HMS
Symptom-to-FRU Index
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¦ Display Adapter
¦ System Board
¦ Power Supply
¦
¦
¦ Display Adapter
¦ System Board
¦ Power Supply
¦ Display
¦
¦ Diskette Drive
¦ System Board
¦ Power Supply
¦ Fixed Disk and Diskette
¦ Drive Bus Adapter
¦
¦
¦ Module Kit
¦ System Board
¦
¦
¦ Memory Expansion Adapter
¦
¦
¦ Any Adapter
¦ System Board
¦
¦ Battery
¦ Any Device
¦
¦
¦
¦
¦
¦
¦
¦ Set Configuration/Features
¦ System Board
¦
¦ Any Adapter
¦
¦ System Board
¦ Memory Module
¦
¦ System Board
¦
¦
¦ System Board Memory
¦ Module Kit or Memory
¦ Expansion Adapter or
¦ Memory Expansion Kit
¦ System Board
¦
¦
¦ System Board Memory
¦ Module Kit
¦ System Board
¦
¦
¦ Adapter Memory
¦ Memory Adapter
¦
¦
¦ Copyright IBM Corp. 1991
12.0 - 2
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