Win7 XP dual system installation record

Original Machine Win7 64

Add XP x86

Win7 in C-drive, XP-mount H-Disk

1. Old Peaches PE, rain forest wind gho, blue screen, 0000007b

2. General PE. Rain forest wind Gho, blue screen, 00000007b

3.pe set H disk for system disk, blue screen, 00000007b

4.bios set AHCI to ATA (IDE) mode, reboot, successfully enter XP system, install driver, etc. to successfully install XP

5. However, ATA mode reduces drive efficiency and downloads AHCI_FOR_XP

6. Enter XP, install AHCI_FOR_XP

7. Reboot into BIOS, modify ATA mode to AHCI

8. Restart, XP system, blue screen

9. Change the BIOS to ATA mode

10.XP supports AHCI mode later on

Win7 XP dual system installation record