Reboot loop, cant boot from CD drive either!

Sharpy963

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Aug 17, 2013
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I put my hard drive with windows 7 already installed into a dell optilex 760, but when I turn it on it gets to the 'starting windows' screen but then reboots itself! I then tried to boot from CD drive with my windows 7 disk but it tells me the selected boot device not availble - strike F1 to retry boot, F2 for setup utility Press F5 to run onboard diagnostics. I have no idea what to do next! Thanks for reading.
 
Solution
If you took hdd preinstalled with windows 7 on other machine it might not work with you other (current laptop).
I think you should put it back in the old machine and Format it i.e wipe it clean then install it in laptop and boot from cd/dvd.

btw in order to boot from cd/dvd you have to change settings in BIOS (Boot Priority) , i think default key is delete or f2.

Sharpy963

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Aug 17, 2013
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My computer won't let me boot from CD drive? Any idea why?
 

kushvyas

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Aug 11, 2013
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If you took hdd preinstalled with windows 7 on other machine it might not work with you other (current laptop).
I think you should put it back in the old machine and Format it i.e wipe it clean then install it in laptop and boot from cd/dvd.

btw in order to boot from cd/dvd you have to change settings in BIOS (Boot Priority) , i think default key is delete or f2.
 
Solution

Sharpy963

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Aug 17, 2013
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Okay I will try this, I'll put the hard drive back in the original computer and format it. Also on the new computer I have changed the settings in BIOS to boot from CD drive first, but it tells me the selected boot device not availble - strike F1 to retry boot, F2 for setup utility Press F5 to run onboard diagnostics. Not sure why it's saying this?
 

Sharpy963

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Aug 17, 2013
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I think the USB and CD drive are under the same boot, when I go to choose my boot sequence it says 'onboard or USB CD-ROM drive' so if it dosnt work for CD surly It won't work for USB?
 

Sharpy963

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Aug 17, 2013
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10,510


SATA0-ST3250830AS
Onboard SATA Hard drive
Onboard or USB CD-ROM Drive
Onboard or USB Floppy drive
Unknown device
Unknown device

Sorry I'm not very gifted in this sort of thing :) haha
 

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