Toshiba Satellite M640/M645 ACPI Flash BIOS 1.80

Date Added: Jun 2011 / OS: Windows/DOS / File Size: 6.78 MB / Publisher: Toshiba

Version 1.80 - 2011-06-10
* Modified the behavior of password - Password should be requested before entering the boot menu (F12).
* Modified the DC battery threshold check from 10% to 20% when flashing the BIOS.
* Made a change to the Windows BIOS flash requirements to avoid an unexpected suspend by unplugging AC.
* Fixed: System hangs when connected to a SMART board.
* Fixed: Optimus SKUs intermittently show a cooling system warning message on "battery only" and "battery optimized" modes when resuming from S3/S4/S5.

Applicable Models:
Satellite M640-ST2N01, M640-ST2NX1, M640-ST2N03, M640-BT2N25, M640-BT2N23, M640-BT2N22, M640-ST2N02, M645-SP6001M, M645-S4070, M645-S4061, M645-S4062, M645-S4063, M645-S4065, M645-S4080, M645-SP4010L, M645-SP4010M, M645-SP4014M, M645-S4110, M645-S4112, M645-S4114, M645-S4115, M645-SP4161, M645-SP4130, M645-SP4132, M645-SP4161M, M645-SP4130L, M645-SP6001L, M645-S4055, M645-S4050, M645-S4049, M645-S4048, M645-S4047, M645-SP4132L, M645-S4045

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