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Windows Will Not Boot

I have tried several things I have seen on other discussions, from many different websites, and I still cant get Windows working again.

Whenever I think I am close to fixing it, it says "Missing operating system". I have done startup repair, but it won't work.

It started when I tried to resize my OS X partition if it helps. I noticed a guy named 'Loner T' seemed pretty good at this, if he is available I would like his help.

iMac (21.5-inch Mid 2011), OS X Yosemite (10.10.3)

Posted on Jun 22, 2015 1:20 AM

Reply
39 replies

Jun 23, 2015 5:32 AM in response to Loner T

I am back here:

Disk /dev/rdisk0 - 500 GB / 465 GiB - 976773168 sectors (RO)


The harddisk (500 GB / 465 GiB) seems too small! (< 1366 GB / 1272 GiB)

Check the harddisk size: HD jumpers settings, BIOS detection...


The following partitions can't be recovered:

Partition Start End Size in sectors

Mac HFS 734152921 2668579579 1934426659 [ l (V. 8 RE~UJ>

MS Data 840944704 1290163263 449218560

Mac HFS 975897663 1269498944 293601282 [ ]

MS Data 976773112 1658896368 682123257

MS Data 976773119 1658896375 682123257

> Mac HFS 976773124 978042659 1269536






[ Continue ]

HFS+ blocksize=4096, 650 MB / 619 MiB

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Windows Will Not Boot

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