LSI_uf82_Readme.txt Driver File Contents (


LSI Logic MegaRAID Firmware Release 


Release date:   	    	06/06/00  

Controllers Supported:

MegaRAID Enterprise 1200 (428)

                                Current Version        
Firmware Version:               UF82       
BIOS Version:               	1.66                    
Ctrl+M Version:             	S1.06                            			                   

Major Firmware Changes since last release:

1.	MegaRAID BIOS updated to support Post Memory Management(PMM)
    	feature provided on some Intel Motherboards and the American
    	Megatrends MegaDual motherboard.  Without this change 
    	the MegaRAID controller would sometimes hang during POST or CTRL-M
    	could not be entered.  With this change, Ctrl-M will be started at 
    	the end of POST

Important Notes:

1.	The Win2k driver v2.68 and latest f/w UF82 (bios_1.66) 

2.	Support  bigger disks such as the 140GB Maxtor, 140GB Seagate, & 140GB Fujitsu. 

3.	Also backward compatible with smaller disks (18GB, 36GB, & 73GB).

4.	The maximum disk drive capacity supported by this controller is 1 Terabyte (1TB) and 10Byte-CDBs are supported (NOT 16).
	With 10Byte-CDBs, it should support drives /log


1. Create a bootable floppy.  This floppy should be a basic boot disk without a config.sys or autoexec.bat; if using a Windows 98 Boot disk, bypass these files by holding down the left shift key. 

2. Take a second blank floppy, and extract all the files from the .ZIP with the firmware in it.

3. Reboot the system, and boot from the DOS bootable floppy.  At the A:> prompt, remove the first disk and insert the second disk.

4. At the A:> prompt, type MFLASH and hit enter.  The MegaRAID flash utility will start.

5. There will be prompts asking if this is the correct adapter, and the correct image.  Say yes to both.

6. The firmware will flash.  There will be a prompt to reboot the system When the controller has been completely flashed.

For support, please visit

Download Driver Pack

How To Update Drivers Manually

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.

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