Dell Latitude C840 System BIOS A07

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• Download Dell Latitude C840 System BIOS A07

Dell Latitude C840 System BIOS A07 description

The following updates were made to the A06 BIOS to create the A07 BIOS:Issues Fixed:1. Fixed issue in which ISA devices could not be manually reconfiguredto use IRQ 10 in Device Manager.2. Fixed issue in which some bootable CDs do not boot.3. Improved accuracy of the battery discharge rate reported to ACPI forpurposes of battery time remaining calculations.4. Fixed issue in which some external serial port devices attached tothe system may detect a break or framing error when the OS loads.5. Fixed system hang seen when the user suspends the system using theSleep Button () then closes the lid and resumes after warm docking to a docking station with a CRT attached.6. Fixed issue in which horizontal lines and flickering may be seenunder Win2K and WinXP when running applications in a full screenDOS window.7. Fixed issue in which the OS may not be allowed to throttle the CPUafter the system is resumed from Standby.8. Fixed issue in which the internal modem may be redetected by the OSafter enabling the modem to receive incoming calls then performinga system reboot.9. Fixed intermittent issue in which the system may fail to completePOST with AC power attached and a fully discharged battery installed.10. Fixed issue in which the user may need to suspend touchpad andtrackstick use for several seconds before either device will respond.Enhancements:1. Replaced with as the hotkey used to exit theOne Time Boot Menu screen.2. Improved battery status reporting algorithm to reduce time spentin 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 NVIDIA GeForce2GO video BIOS to version 3.11.01.44.D1.Default Instructions for C840_A07.exe:Dell Latitude C840 System BIOS A07 file format consists of a BIOS executable file. To use Dell Latitude C840 System BIOS A07, download the file and copy Dell Latitude C840 System BIOS A07 to a DOS-bootable diskette. With the diskette in the floppy drive, reboot the system and run the program.Default Instructions for C840_A07.TXT:Dell Latitude C840 System BIOS A07 file format contains plain text which can be viewed with a standard text editor. Floppy Disk Boot to Disk for C840-A07.EXEDownload1. Click Download Now, to download the file.2. When the File Download window appears, click Save (Windows XP users will click Save) Dell Latitude C840 System BIOS A07 program to disk and click OK. The Save In: window appears. 3. From the Save In: field, click the down arrow then click to select Desktop and click Save. The file will download to your desktop.4. If the Download Complete window appears, click Close. The file icon appears on your desktop.Hard Drive Floppy Disk Creation1. Get 1 blank, formatted floppy disks.2. Double-click the new icon (Dell Latitude C840 System BIOS A07 looks like a floppy diskette) on the desktop. The Self-Extractor window appears.3. Click Setup. An black MS-DOS window appears with a message indicating that you need 1 floppy diskettes.4. Press the [ENTER] key.A message appears prompting you to insert a blank floppy diskette. 5. Insert a floppy disk into the floppy disk drive.6. Press the [ENTER] key. A message appears indicating that all data on the disk will be erased.7. Press the [y] key and then press the [ENTER] key.The files are copied to the floppy diskette. If the procedure requires more than one diskette, repeat steps 5 – 7 until you reach the end of the diskette set. 8. After all the files have been copied to the last floppy disk, press the [ENTER] key and the MS-DOS window closes.Install1. Insert the first (or the only) disk of the set into the Floppy drive.2. Click Start, click Shutdown, click Restart, and then click OK. Windows XP Users need only click restart.3. Follow the on-screen instructions.

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