Dell OptiPlex 755 System BIOS A03 for XP Publisher's description
Dell OptiPlex 755 System BIOS A03 for XP
Level of Importance: Urgent
Dell highly recommends applying this update as soon as possible. The update contains changes to improve the reliability and availability of your Dell system.
Fixes and Enhancements
1. Fix error in hibernate resume with USB controllers disabled.
2. Fix problem with hard drive passwords in RAID mode.
3. Enable full module bay functionality on supporting chassis.
4. Improve reporting of ME reset on CMOS reset or battery swap.
5. Correct SATA port reporting in the OS.
6. Fix issue with Int18h handling.
7. Update TPM driver for appropriate parts.
8. USB improvements.
9. Update built-in diagnostics to version 4505.
It is highly recommended to always use the most recent driver version available.
Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.
Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.