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"Unrecognized disc" using IHAS124B and Verbatim
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fierytigerwolf
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19. October 2012 @ 23:07 _ Link to this message    Send private message to this user   
Game: Halo 4 Disc 1
-Verified using abgx360 (but not patched using it but passes stealth patches and other tests besides obviously the online database check)

DVD Burner: IHAS124B with LiteON MAX Burner firmware.
Blank Media: Verbatim MK0030 - Made in Singapore
-Burnt using IMGBURN latest vers.

Xbox 360 drive: Hitachi 47 flashed with LT+ 2.0
-I know this drive works as I have tried other games using it and it works fine but not burnt games.

Dashboard version: 2.0.15574.0

Disc 1:
i1284.photobucket.com/albums/a562/photoslolzorz/disk2.png
(Image from Kprobe)

Settings: 2.4x, OPC off, Layer break - Calculate Optimal

Disc 2:
i1284.photobucket.com/albums/a562/photoslolzorz/disk1.png
(Image from Kprobe)

Settings: 4.5x, OPC on, Layer break - Calculate Optimal

Disc 3:
i1284.photobucket.com/albums/a562/photoslolzorz/DISK3_zps575f79ae.png

Best result, still doesn't work.

I'm assuming because my drive is an older Hitachi and isn't capable of the ap25 checks that I don't need to patch the iso down to lt+ 2.0?.
Both of these discs come up as "Unrecognized disk" on the Xbox 360, what am I doing wrong?,
Thanks.

This message has been edited since posting. Last time this message was edited on 20. October 2012 @ 15:37

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fierytigerwolf
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20. October 2012 @ 17:33 _ Link to this message    Send private message to this user   
Nevermond! fixed with a pot tweak :)
Member
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21. October 2012 @ 00:50 _ Link to this message    Send private message to this user   
What pot tweak? Please share it with us
fierytigerwolf
Newbie
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21. October 2012 @ 08:20 _ Link to this message    Send private message to this user   
Well after allot of research I found out that the Hitachi 47 laser is weaker than other lasers and to read backups require a pot tweak.

Image showing what to do:
i1284.photobucket.com/albums/a562/photoslolzorz/potcal2_zps4346fa87.jpg

You're meant to use a voltmeter otherwise you can potentially fry your laser, I didn't and it worked for me but it may not for anyone else, only turned it very slightly.
Member
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21. October 2012 @ 10:27 _ Link to this message    Send private message to this user   
Woah !! Risky stuff. My hands start trembling at the thought of tampering with circuits and hardware
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AfterDawn Addict
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21. October 2012 @ 17:56 _ Link to this message    Send private message to this user   
You can do that not only with Hitachi or Samsung drives, but also with BenQ and LiteOn, but in the long run you need a new laser, this normally only helps temporarily.

Xbox 360: Slim untouched with a faked 320 GB harddrive for XBL, phat with LT 3.0, played Halo early, so going on live would be an instand ban, also with a faked 320 GB harddrive
PS3: Untouched 160 GB Slim, 60 GB Fat with latest Rogero and 160 GB internal harddrive.
PSVita: hardly ever play it
GameCube: Black with a Viper chip installed. With gameboy player. Trying to get a Wavebird controller.
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