Trouble with trying to flash

[peedzz]

I have been reading for days now my head is hurting and my eyes are buzzing please help me im being a grouchy old b to my kids ( who wreck my 360 game discs ) ok i have split my 360 got it connected to the pc (my mobo sata is nf4) used the modded 183c for nf4 but this is what i got in dos

im getting this problem now when booting in dos

A:\>mtkflash r backup.bin
MTKFLASH by Joseph Lin. MTK 1998 (ver183c)
please wait
Drive scanned
1 NF4SAT1 Pri master
2 MF4SAT1 Slave master
choose one drive:1
Port 9f0, master/slave:a0
status=51 , should be 70


ok i said to myself its because of the nf4 sata so i rushed out and bought a via vt6421 pci card and when i turn the xbox on ot freezes my pc and the on/off button stays a steady green colour . if i switch the 360 back off then a few secs later (approx a min) the pc comes back to life . i tried disabling everything in bios but still no joy


please help me
and thanks for any help in advance

 

[mlpokni]

have u installed the chipset and try using XBM then use xRead and xFlash and u should only have 1 drive and have everything unplugged from computer like dvd drives and hard drives

 

[peedzz]

yea sorry should of said i did try it wilth everything unplugged but it give the message in dos that no devices were found

thanks for your input

 

[peedzz]

sorted the guide written by ( ms28 + fussy via card ) worked a treat thanks for info off site and help