Item Number: REFBIOS00120100 Title: BIOS PB550 v.1.00.12BB0R Applies to: BIOS, Version: 1.00.12BB0R Entry Date: 05 Jun 1998 Operating System: DOS Description: BIOS PB550 VERSION 1.00.12BB0R Technical Notes: Installation Notes: After downloading the file, just double-click it and follow the instructions on the screen. Download: Disk 1: DISK1_1.EXE size: 1192824, date: 17/06/1998 16:05:00Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.