Satellite M30x/M35x: BIOS 1.90 for USB 2.0 device issues

Document ID: 98081670

Posted Date: 2005-05-25

Last Updated: 2005-05-25

Distribution: View Public Website

Applicable Models

Satellite M30X-S1592ST

Satellite M30X-S1593ST

Satellite M30X-S171ST

Satellite M30X-S181ST

Satellite M30X-S191TD

Satellite M30X-S221ST

Satellite M30X-S221TD

Satellite M35X-S109

Satellite M35X-S111

Satellite M35X-S114

Satellite M35X-S1141

Satellite M35X-S1142

Satellite M35X-S1143

Satellite M35X-S149

Satellite M35X-S1491

Satellite M35X-S1492

Satellite M35X-S161

Satellite M35X-S1611

Satellite M35X-S163

Satellite M35X-S1631

Satellite M35X-S309

Satellite M35X-S3091

Satellite M35X-S311

Satellite M35X-S3111

Satellite M35X-S3112

Satellite M35X-S329

Satellite M35X-S3291

Satellite M35X-S349

Satellite M35X-S3491

Issue

USB 2.0 devices may disconnect/connect automatically, disconnect during data transfer, or only connect at USB 1.1 speed.

Resolution

Update the BIOS to version 1.90, or higher.

See the bulletin Obtaining downloads and support docs from the Toshiba Support website.

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Export Control and EULA

Use of any software made available for download from this system constitutes your acceptance of the Export Control Terms and the terms in the Dynabook end-user license agreement both of which you can view before downloading any such software.