PMPFS450-Vig450J Workstation Motherboard
Model: -D3348B-B1 (Vig450J)


DOS-based BIOS Update 
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1. Save BIOS update zipped file to a temporary directory.

2. Extract the necessary files.

3. Copy the contents of the file to a bootable floppy disk, USB device or CD-ROM.

4. Boot the target PC with the device connected or inserted.

5. Select F11 during POST to display the Boot Menu and select your bootable device.

6. Type 'DosFlash.BAT' to launch the BIOS update process.

7. The system will reboot once complete.

8. Enter the BIOS Setup (Press 'Delete' key during POST) and select Load Optimized defaults. Then select F4 to save and exit.



WIndows based BIOS Update Instructions:
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1. Save BIOS update zipped file to a temporary directory.

2. Extract the necessary files.

3. Run exe-file from MS Windows and follow the instruction.


IMPORTANT!!!!!
During the update process DO NOT shut down the PC or interrupt the process, this could cause damage to the motherboard.



Recovery Update Procedure
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1.	Copy the BIOS file to a bootable USB flash device. 
2.	Place the thumb drive in a USB port of the target system. 
3.	Shut down the system and unplug AC power. 
4.	Open the chassis and position the BIOS Configuration jumper to BIOS recovery mode 
5.	Power the system on. 
6.	Wait 2-5 minutes for the update to complete.
7.	After the Recovery process has finished, switch off the system and disconnect it from the mains supply
8.	Remove the USB stick
9.	For all jumpers which were changed, return them to their original positions
10.	Connect the system to the mains supply again and switch it on
11.	The system will now boot up with the new version of BIOS
12.	Check the settings in the BIOS Setup. If necessary, configure the settings once again