Dell Latitude C640 System BIOS A04

Operating systemsOS : Windows All
ManufacturerManufacturer : Dell
CreatedCreated : Sep 25, 2008
Size downloadDownloads : 2
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Issues Fixed:
1. fixed issue in which ISA devices could not be manually reconfigured
to use IRQ 10 in device Manager.
2. Fixed issue in which the system cannot enter Standby with a
Simpletech Flash Card installed in the PCMCIA slot.
3. Fixed problem in which large file transfers using the serial
port may fail.
4. Fixed issue in which some bootable CDs do not boot.
5. Decreased the amount of time required to wake from Standby
under Windows XP.
6. Fixed erratic mouse behavior problem that may occur when using
a USB mouse.
7. Fixed issue in which some external serial port devices attached to
the system may detect a break or framing error when the OS loads.
8. Improved accuracy of the battery discharge rate reported to ACPI for
purposes of battery time remaining calculations.
9. Fixed issue in which the user may need to suspend touchpad and
trackstick use for several seconds before either device will respond.
Enhancements:
1. Replaced < F12 > with < Esc > as the hotkey used to exit the One Time
Boot Menu screen.
2. Improved battery status reporting algorithm to reduce time spent
in SMM when updating the OS battery information.
3. Optimized the thermal management algorithm.
4. Added support for newer revisions of the Pentium 4 processor.
5. Updated the ATI M7 video BIOS to version 006.006.006.008.005.

Dell Latitude C640 System BIOS A04 driver tags:

System, issue, battery, Notebook, Dell Latitude C640, device, fixed, Dell Notebooks, Dell. You may download C640-A04.exe directly. Please write the reviews of the Dell Latitude C640 System BIOS A04.

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