IBM ThinkPad R30 Hardware Maintenance Manual

Memory-Related Symptom
Symptom/Error FRU/Action in Sequence
Memory count (size)
appears different from
the actual size. (The
main memory with 8MB
of VGA.)
v Go to “FRU tests” on page 57.
v Enter BIOS Utility and execute
″Load Setup Default Settings″; then
reboot the system.
v DIMM
v System board
Audio-Related Symptoms
Symptom/Error FRU/Action in Sequence
Internal speakers make
noise or emit no sound.
v Speaker volume control
v Go to “FRU tests” on page 57.
v Speaker(s)
External speakers make
noise or emit no sound.
v Speaker volume control
v Go to “FRU tests” on page 57.
v Speaker(s)
In DOS or Windows,
multimedia programs, no
sound comes from the
computer. (Only system
beeps are heard at
power-on.)
v Speaker volume control
v Go to “FRU tests” on page 57.
v Speaker(s)
PC Card (PCMCIA)-Related Symptoms
Symptom/Error FRU/Action in Sequence
System cannot detect the
PC Card (PCMCIA)
v PC Card (PCMCIA) holder
assembly
v System board
PCMCIA slot pin is
damaged.
PC Card (PCMCIA) holder assembly
MT 2656, 2657, 2676 49

IBM ThinkPad R30 Specifications

General

Brand	IBM
Model	ThinkPad R30
Category	Laptop
Language	English