Mitsubishi Electric PC Division
'Mustang (MS500)' BIOS Upgrade Disk Release 15
This disk contains the following BIOS components
MAIN BIOS 11.02
RUN
IMAGE MUSTANG.IMG A: /M /B /Q
to create the BIOS upgrade disk on a floppy disk.
Note. This is a BIOS Recovery Disk. There is no user menu.
To upgrade the BIOS on your Mustang based MS500 (MWxxxxx) or MS600 (MYxxxxx),
follow the steps below;-
1) If powered on, shut down your system
2) Unplug AC power from the computer
3) Press power button to discharge 5V standby voltage
4) Insert BIOS recovery floppy
5) Apply power
6) Wait for power LED to stop flashing, and for audible 'tune' from speakers
(if no speakers fitted, ensure that there is no floppy activity and that
the power LED is green - not flashing)
7) Press power button - system should reboot with 11.02 BIOS
IMPORTANT:
WHEN FOLLOWING THESE INSTRUCTIONS, DO NOT REMOVE POWER UNLESS INSTRUCTED TO.
Download 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.