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Service Hints & Tips

Document ID: JBAR-3UVL38

IBM PC300GL (Type 6561, 6591) - CrystalWare MPU-401 Device Manager conflict in Windows 95

Applicable to: World-Wide

SYMPTOM:
Device manager displays a yellow exclamation mark beside the native Windows 95 Crystal MPU-401 device and indicates the device is not working properly.

The CrystalWare MPU-401 device is also installed and working properly.

PROBLEM ISOLATION AIDS:
This tip applies to IBM PC300GL Series 6561/6591 systems preloaded with Windows 95.

FIX:
1. In device manager, highlight the Generic MPU-401 device indicated as a conflict and select Remove.

2. Shut down and restart Windows 95. The CrystalWare MPU-401device should be listed without conflicts and working properly.

Windows and Windows 95 are trademarks of Microsoft Corporaiton.

SAS KEYWORDS:
PSY2 CDTERR CDTOPER D/T6561
D/T6591 6561 6591 UNCLASSIFIED
MPU401 CRYSTAL 90538

Search Keywords

Hint Category

Audio, Retain, Windows 95

Date Created

27-05-98

Last Updated

28-05-98

Revision Date

27-05-99

Brand

IBM PC

Product Family

PC 300GL

Machine Type

6561, 6591

Model

all

TypeModel

Retain Tip (if applicable)

H163740

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