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How To Update Bios Using Thumbdrive for Acer Aspire 4730ZG
Hi guys,
Firstly sorry my bad english,hope you guys understand.
I have problem with my laptop acer aspire 4730zg,im trying to install windows 7 in my laptop using secondhand hardisk 80g,the original harddisk is 250g has corrupted.
my first problem is in the middle of installation an error pop-up saying "windows cannot be installed to this disk".This computer's hardware may not support booting to this disk.Ensure that the disk's controller is enabled in the computer's BIOS menu."
I try changing from "IDE to AHCI" and "AHCI to IDE" in the bios menu but still does not work both ways.I tried to install WinXP,VIsta and Windows 7 and all still stuck in the middle of installation.So i want to update bios,because there is a bios update from acer that fix unbootable hardisk problem for this model.
My second problems are since the hardisk does not have any OS install,i cannot update bios using regular method.I need to flash it using thumbdrive in dos,if anyone can show me step by step to update bios and how to create the bootable thumbdrive for this model ,it will be a great help for me.btw the bios model for the laptop is "IsydeH20".
Thank you.