no referance postion found

[hunterxlg]

can you please tell me why i keep getting this on img burn device not ready no referance position found i have tried about 20 discs and keep getting this about 5 of them have registered and burned and worked 

 

 

 

 

I 10:07:40 ImgBurn Version 2.5.7.0 started!

I 10:07:40 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1)

I 10:07:40 Total Physical Memory: 3,988,328 KB  -  Available: 2,557,052 KB

I 10:07:40 Initialising SPTI...

I 10:07:40 Searching for SCSI / ATAPI devices...

I 10:07:40 -> Drive 1 - Info: TSSTcorp CDDVDW TS-L633C TF20 (D:) (SATA)

I 10:07:40 -> Drive 2 - Info: ATAPI iHAS124   B AL0S (E:) (USB)

I 10:07:40 Found 2 DVD±RW/RAMs!

W 10:08:41 Device Removal Detected!

I 10:08:41 Searching for SCSI / ATAPI devices...

I 10:08:42 -> Drive 1 - Info: TSSTcorp CDDVDW TS-L633C TF20 (D:) (SATA)

I 10:08:42 Found 1 DVD±RW/RAM!

W 10:09:04 Device Arrival Detected!

I 10:09:04 Searching for SCSI / ATAPI devices...

I 10:09:04 -> Drive 1 - Info: TSSTcorp CDDVDW TS-L633C TF20 (D:) (SATA)

I 10:09:04 -> Drive 2 - Info: ATAPI iHAS124   B AL0S (E:) (USB)

I 10:09:04 Found 2 DVD±RW/RAMs!

 

[spinningwheel]

Post the entire log file please, a partial log, such as this, gives very few clues as to the reason for the problem.

[LIGHTNING UK!]

If that's what your drive reports when you put a blank disc in it, it's having trouble initialising the disc. No software can work with the drive until it says it's 'Ready'.

 

Do both drive of your drives behave the same way?

 

If it's just a problem with the USB one, try another port / power supply for it.