readme.txt Driver File Contents (

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* ACER Extensa 5420 (-3850) SAT Driver Diskette *
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Run windows XP from Install CD, Press F6 (when asked,at beginning)
to load extra scsi etc. drivers.
Put this floppy in floppy drive, The sata drive will load 

Contents on the disk
                Microsoft Windows  disk label file 
README       TXT     This readme file
TXTSETUP     OEM     Microsoft Windows sata driver setup file
x86\SMBUSati INF     Microsoft Windows sata driver setup file
x86\SMBUSati SYS     Microsoft Windows sata driver for x86 (original pciide.sys)
x86\SMBUSati CAT     Microsoft Windows WHQL Certified catalog file

Software Version
ATI SMBUS SATA driver   
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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