Unfortunately, MSI says that chip needs one of the new BIOSes
Phenom II X6 Thuban HDT35TWFK6DGR 1035T 200 2.60 3M 6M E0 95 7642v11.zip
Phenom II X6 Thuban HDT55TWFK6DGR 1055T 200 2.80 3M 6M E0 95 7642v11.zip
Phenom II X6 Thuban HDT90ZFBK6DGR 1090T 200 3.20 3M 6M E0 125 7642v12.zip
Phenom II X6 Thuban HDT55TFBK6DGR 1055T 200 2.80 3M 6M E0 125 7642v12.ziphttp://www.msi.com/index.php?func=prodcpu2&prod_no=2012&maincat_no=1
7642v10.zip is the oldest BIOS listed on their site, which is probably what you have.
Will it boot so you can flash to the newest BIOS? Possibly. Or you could pick up a $30 Sempron to flash the BIOS first with.