A4000 3.1 ROM set.. Or is it?

[Jagabot]

Here's a list of ROM numbers and what they are for from my personal little reference list. Sorry that it's not formatted all nice-like, I can't figure out how to get tables to work on this forum. Maybe this will be handy to somebody.

Kickstart V1.2 315093-01 A500, A2000
Kickstart V1.3 (34.5) 315093-02 A500, A2000,CDTV
Kickstart V1.4 (??.??) 390630-02 A3000 (32 Bit High Word)
Kickstart V1.4 (??.??) 390629-02 A3000 (32 Bit Low Word)
Kickstart V2.0 (3312.20085) 390630-01 A3000 (32 Bit High Word)
Kickstart V2.0 (3312.20085) 390629-01 A3000 (32 Bit Low Word)
Kickstart V2.04 (37.175) 390630-03 A3000 (32 Bit High Word)
Kickstart V2.04 (37.175) 390629-03 A3000 (32 Bit Low Word)
Kickstart V2.04 (37.175) 363968-01 A500
Kickstart V2.04 (37.175) 390979-01 A1500, A2000
Kickstart V2.05 (37.299) 391388-01 A600
Kickstart V2.05 (37.??) 391304-02
Kickstart V3.0 (39.106) 391524-01 A1200 (ROM 0)
Kickstart V3.0 (39.106) 391523-01 A1200 (ROM 1)
Kickstart V3.0 (39.106) 319513-02 A4000 (ROM 1 D0-D15)
Kickstart V3.0 (39.106) 319514-02 A4000 (ROM 0 D16-D31)
Kickstart V3.1 (40.58/40.60)  391640-03 CD32
Kickstart V3.1 (40.68) 391773-01  A1200
Kickstart V3.1 (40.68) 391774-01  A1200
Kickstart V3.1 (40.68) (high)  391773-01  A4000
Kickstart V3.1 (40.68) (low)  391774-01  A4000
Kickstart V3.1 (40.70) 391657-01 IC, 0ROM, 256Kx16, 150nS, Kickstart (high)  A4000T
Kickstart V3.1 (40.70) 391658-01 IC, 1ROM, 256Kx16, 150nS, Kickstart (low)  A4000T
 
I do not know for certain the part numbers for post-Commodore chip manufacture. (ie: Chip numbers from Amiga Inc) but this is what is commonly on the sticker over the rom itself. I think the K0#### part is actually the "serial number" of that ROM pair/set.

Kickstart 3.1 (40.68) U175 (K02399) ROM0 Amiga 4000
Kickstart 3.1 (40.68) U176 (K02399) ROM1 Amiga 4000

* 3.1 ROMS by ESCOM Are usually labeled with a silver sticker (some have a white sticker).
There is no real standard part number on the ROM(s) anywhere. The sticker describes which Amiga it's for (ie Amiga 500 / Amiga 2000, or,  Amiga 600) and the kickstart version (40.63). Some of the ROMS from ESCom were simply CBM left overs and do have the original part stamped on them, in those cases they don't have an ESCOM sticker, and some are labeled with (A5947 | M32025).

[Jagabot]

Actually, 40.68 ROMS will work fine in a 4000T, you just have to use load software scsi drivers instead of the 40.70 ROM handling it. In the last few months of the 4000T distribution, they resorted to shipping them with 40.68 ROMs instead of the 40.70 ROMs due to a flaw in the 40.70's. Some people will argue until they're blue in the face about this, but thems the facts.

My bet as well is that those ROMS you have are screwed. (or one of them is)