I try to install a fresh copy of win7 on my Acer laptop but cannot boot from usb disk. I did everything, boot order, legacy, bios update etc. I've even tried UEFI bootable disk. Still cannot boot from usb disk, its directly load the windows 7. What would be the problem?
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What did you use to load windows 7 onto the USB thumb drive?
Clarify: what source and program are you using; source being a downloaded copy of Windows 7 or Windows 7 from a DVD? -
Also try the USB drive on another computer after verifying the checksum. If it all look good try disabling all boot options except the USB drive in BIOS.
If you have to recreate the USB installer try this tool Windows 7 USB/DVD Download Tool - Free download and software reviews - CNET Download.com I used it successfully recently. -
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Does the USB drive show up in the F12 boot menu (Not BIOS)? While the BIOS boot menu can show devices that aren't available, the boot menu usually only shows available devices.
If F12 won't work.
Last resort: Put the HDD in another computer and start the install, shut down at the FIRST reboot, put it back in the Acer and power on. -
If Mats suggestion does not help (it should), let us know what BIOS you have (Phoenix, Award, AMI , etc). Most BIOS's I have worked with do have some way to disable boot options but not all.
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Tinderbox (UK) BAKED BEAN KING
UEFI an Secureboot is a real pain, I have been trying to boot Memtest86+ on an external dvd and i cannot get it to detect at all on my Asus T100
, it has an American Megatrends bios and it came with win8.1
John.
Cannot Boot from USB disk
Discussion in 'Windows OS and Software' started by tygn, Jan 25, 2014.