Toshiba Laptop Computers Needing BIOS Upgrade

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Article ID: 151434 - View products that this article applies to.
This article was previously published under Q151434
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This article lists Toshiba laptop computers that require flash BIOS upgrades in order to function correctly with Microsoft Windows.


The following Toshiba laptop computers require a flash BIOS upgrade to function correctly with Windows. Symptoms of needing the upgrade include, but are not limited to, computer lockups, failure to boot, and general protection (GP) fault error messages. Toshiba recommends BIOS version 5.0 in these computers:
  • 400CS/CDT
  • 610CT
  • T2100 mono
  • T2100CS/CT
  • T2110CS
  • T2130CS/CT
  • T2150CDS/CDT
  • T2400CS/CT
  • T2450CT
  • T3600CT
  • T4700CS/CT
  • T4800CT
  • T4850CT
  • T4900CT
For information about the BIOS upgrade process, or to obtain these upgrades, please contact Toshiba.


Article ID: 151434 - Last Review: January 19, 2007 - Revision: 1.2
  • Microsoft Windows 95
  • Microsoft Windows 98 Standard Edition
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