TP 380,385 - Function/audio related symptoms

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Service Hints & Tips

Document ID: COBN-3H8CHL

TP 380,385 - Function/audio related symptoms

Applicable to: World-Wide

The following information is intended for IBM Dealers and Authorized Servicers only. Customers attempting to follow any of the procedures below may void their warranty.

Function/Audio-Related Symptoms

Symptom / Error

FRU / Action in Sequence

The system does not suspend or resume when the LCD is opened or closed.

1. Go to ¿Suspend Mode— and check that the computer can enter suspend mode.
2. Boot an operating system and press Fn+ F4. If the computer enters suspend mode, suspect that the application program is not working properly.
3. Subcard
4. System board

Battery Fuel-Gauge does not go higher than 90%.

Go to ¿Checking the Battery Pack—

Memory count (size) appears different from actual size.

Go to ¿Memory Checkout—

System hangs intermittently.

Go to ¿Intermittent Problems—

System configuration does not match theinstalled devices.

Go to ¿Checking the Installed Devices List—

Search Keywords

Hint Category

Hardware Maintenance Information

Date Created

19-05-97

Last Updated

19-08-98

Revision Date

17-08-99

Brand

IBM ThinkPad

Product Family

ThinkPad 380, ThinkPad 380D, ThinkPad 380E, ThinkPad 380ED, ThinkPad 380XD, ThinkPad 385E, ThinkPad 385ED, ThinkPad 385XD

Machine Type

2635

Model

Various

TypeModel

Retain Tip (if applicable)

Reverse Doclinks
and Admin Purposes

Symptom / Error	FRU / Action in Sequence
The system does not suspend or resume when the LCD is opened or closed.	1. Go to ¿Suspend Mode— and check that the computer can enter suspend mode. 2. Boot an operating system and press Fn+ F4. If the computer enters suspend mode, suspect that the application program is not working properly. 3. Subcard 4. System board
Battery Fuel-Gauge does not go higher than 90%.	Go to ¿Checking the Battery Pack—
Memory count (size) appears different from actual size.	Go to ¿Memory Checkout—
System hangs intermittently.	Go to ¿Intermittent Problems—
System configuration does not match theinstalled devices.	Go to ¿Checking the Installed Devices List—

	Search Keywords
	Hint Category	Hardware Maintenance Information
	Date Created	19-05-97
	Last Updated	19-08-98
	Revision Date	17-08-99
	Brand	IBM ThinkPad
	Product Family	ThinkPad 380, ThinkPad 380D, ThinkPad 380E, ThinkPad 380ED, ThinkPad 380XD, ThinkPad 385E, ThinkPad 385ED, ThinkPad 385XD
	Machine Type	2635
	Model	Various
	TypeModel
	Retain Tip (if applicable)
	Reverse Doclinks and Admin Purposes