Windows 7 64 бит UEFI добавить старый MBR жесткого диска
1658
Ezequiel
У меня установлена новая машина с win 7 64 битами с UEFI, но когда я хочу добавить старый жесткий диск (MBR), система не загружается. Есть ли решение этой проблемы без необходимости форматирования второго диска или переустановки win7 с установленными исправлениями?
Какое сообщение об ошибке, если таковое имеется, вы видите при попытке загрузить второй установленный диск?
Karan 12 лет назад
0
NTLDR не найден. Если я отключаю второй диск, все работает нормально.
Ezequiel 12 лет назад
0
После добавления старого MBR-диска проверьте параметры встроенного ПО - диск EFI Windows 7 должен быть первым в последовательности загрузки и настроен на загрузку способом EFI.
snayob 12 лет назад
0
Я пытался сделать это, но происходит то же самое
Ezequiel 12 лет назад
0
2 ответа на вопрос
2
Nicolas
I had the same problem. After trying many different things; many reinstall and repairs. The only way I was able to boot with a second old hard drive(mbr) was to do a new clean install of windows 7.
But, I would have to install windows on my main hard drive as mbr too. This meant, that there is no way that I can boot my computer with my main hard drive a gpt(uefi) and a second hard drive as mbr.
I tested with several different hard drives. When the main hard drive is gpt(uefi), the only way to boot is when the second hard drive is also gpt(uefi) or the second hard drive is unpartitionned.
It seems Windows 7 uefi is still very buggy when you want to use it with old hard drive.
0
Yann Benigot
I had problems booting Windows 8 with another hard drive. Then I found this post: Windows (using UEFI boot on GPT disk) will no longer boot after adding an MBR hard disk ; the solution worked for me. The main problem is that you may have an extended partition on your other hard drive, which does not seem to be a good idea when booting Windows with UEFI.
After making a backup, I erased my extended partition (the mentioned post says that you can also convert your other drive partition table to GPT), then Windows 8 could boot properly.
The trick with the disk signature also worked, but was only enabled me to boot windows once (the trick had to be done for every boot). I think it is still a good idea to try it before playing with the partition table. But you should be extremely cautious when using dd like this.