XBOX 1.6b + XE3CE, "No" FlashBIOS

Jontheman

Junior Member
Mar 25, 2007
11
0
Hi there,

my friend and I have installed the XE3CE chip on a 1.6b XBOX, but we are having a lot of trouble trying to flash the BIOS... Whe usually can't get into FlashBIOS unless we boot from small banks (5, 6, 7, 8 only... 1,2,3,4 are black), but when flashing it stalls at 25% or 50%. When we try to boot from 1234 or 5678 all we get is a black screen. Booting with Power/Eject-button is also black even though the LED is red/blue.

Here's what happens:

256k banks:
1 and 2: Black screen, Eject Button: Red
3 and 4: Black Screen, Eject Button: Green at first, then Orange.
5, 7 and 8: dies twice, 3rd attempt is a black screen and Red/Green Flashing Eject button.
6: basically the same as 5,7,8 but it dies a bit quicker.

512k:
12 - Boots working Flashbios... but we don't dare to do anything.
34 - Black screen with Red Eject Button.
56 and 78 - Dies 2, 3rd attempt shows a black screen and Red/Green flashing Eject Button.

1MB:
1234 - Black screen, green Eject Button
5678 - Dies twice, 3rd: Red/green flashing

2MB:
FlashBIOS.

We've flashed 256k 5 and 6 and they halted at 25% and 50%.. now we don't dare to do anything else.. Does anyone have any suggestions?
 

Mtman

Full Member
Mar 22, 2007
29
0
i have only installed on of these on my 1.6 xbox and besides that i am a noob , but i would start with your soldering, cause it sound like what people call a
"frag / christmas tree light "
 

Jontheman

Junior Member
Mar 25, 2007
11
0
The first time we tried the X3 3294, so the wrong one.. and it stalled at 25%. 2nd time we tried the v16 and it stalled at 50%...

The first time we booted we used S-video and I don't know if that's what not to use to begin with, but we could still ge into some FlashBIOS's...

Should we just try to flash with all the switches off?
 

Jontheman

Junior Member
Mar 25, 2007
11
0
Okay, so this just got a bit weirder... The booting behavior has changed a bit, even though we haven't done anything.

I haven't tried all of the banks, but booting 2MB doesn't work (Black screen..) and Bank 12 doesn't work either. I could go through the whole list again I suppose...
 

Jontheman

Junior Member
Mar 25, 2007
11
0
Okay, so everything is black no matter what settings the switches are set to.. and we have not done anything except try to book different banks...

We either get 2 deaths followed by a third FRAG, or a green eject button which turns red after a while...
 

Jontheman

Junior Member
Mar 25, 2007
11
0
Okay, so could you please let me know if the chip is bad or if I have done something wrong. We keep on booting the backup and once every 100th start (probably not even exaggerated.. ) we get FlashBIOS 1.0.1 ... but flashing usually fails and so we start over...