Product overview

FRU

Applicable test

 

 

 

Diskette drive

1.

Diagnostics -->Diskette Drives

 

2.

Interactive Tests -->Diskette

 

 

 

DVD drive or

1.

Diagnostics -->Other Devices -->

DVD/CD-RW

 

CD-ROM/DVD

combo drive

2.

Interactive Tests -->CD-ROM/DVD Test

 

 

 

Memory

1.

If two DIMMs are installed, remove one of

 

 

them and run Diagnostics -->Memory

 

 

Test—Quick.

 

2.

If the problem does not recur, return the

 

 

DIMM to its place, remove the other one,

 

 

and run the test again.

 

3.

If the test does not detect the error, run

 

 

Diagnostics -->Memory Test—Full.

 

 

 

Fan

1.

Turn on the computer and check the air

 

 

turbulence at the louver near the PC Card

 

 

slot.

 

2.

Run Diagnostics -->ThinkPad Devices

 

 

--> Fan.

 

 

TrackPoint or

If the TrackPoint does not work, check the

pointing device

configuration as specified in the ThinkPad

 

Configuration program. If the TrackPoint is

 

disabled, select Automatic (or Enable) to

 

enable it.

 

After you use the TrackPoint, the pointer may

 

drift on the screen for a short time. This drift

 

can occur when a slight, steady pressure is

 

applied to the TrackPoint pointer. This symptom

 

is not a hardware problem. If the pointer stops

 

after a short time, no service action is

 

necessary.

 

If enabling the TrackPoint does not correct the

 

problem, continue with the following:

 

v Interactive Tests -->Mouse

Touch Pad

If the Touch Pad does not work, check the

 

configuration as specified in the ThinkPad

 

Configuration program. If the Touch Pad is

 

disabled, select Automatic to enable it. If

 

enabling the Touch Pad does not correct the

 

problem, continue with the following:

 

v Interactive Tests -->Mouse

 

 

 

58R50e, R51e and R52 Series

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Lenovo R50e Series, R51e Series manual 58 R50e, R51e and R52 Series