BIOS (3A26M) for Intel Celeron Destop/Mobile CPU How to check your CPU type: 1)click "start"-->"All programs"-->"Control Panel"-->"System"-->"Hardware" page-->"Device Manager"-->check "Proccesor" item is Pentium 4 Mobile(P4-M) or Celeron(ICP-T or ICP-M)processor. Fix problem: 1)Fixed sometimes NorthBridge provide too low "charge pump" to CPU, cause system action abnormal. How to install: 1) Download BIOS file from BenQ web site 2) Unzip this BIOS file in your local hard disk folder like C:\TEMP\ 3) Prepare one bootable floppy disk or bootable CD that doesn't include himem.sys and emm386.exe 4) Using this bootable floppy disk or CD boot to DOS mode 5) Go to the BIOS file folder like C:\TEMP\ 6) Run the file ¡§EI2FLASH.bat¡¨, after finish bios updated, system will reboot. 7) While reboot, press F2 to enter BIOS menu, select "Get Default Values" in Exit field and then click enter button to load bios default setting. 8) Select "Save Changes and Exit" to save bios setting and then exit. How to confirm BIOS version: 1) Power on machine 2) While reboot, press "F2" to enter BIOS menu Version:3A26MDownload 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.