[flashrom] Unsuccessful flashing MB 775twins

[Nikolay Kasatkin]

   Hello guys! Please help. I have unsuccessful flashed motherboard ASRock 
775twins-HDTV (http://www.asrock.com/mb/overview.asp?model=775twins-hdtv).

Here the system information and flashrom log:


lspci -nn:
00:00.0 Host bridge [0600]: ATI Technologies Inc Radeon Xpress 200 Host Bridge [1002:5a33] (rev 01)
00:01.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a3f]
00:19.0 PCI bridge [0604]: ALi Corporation M5249 HTT to PCI Bridge [10b9:5249]
00:1c.0 USB Controller [0c03]: ALi Corporation USB 1.1 Controller [10b9:5237] (rev 03)
00:1c.1 USB Controller [0c03]: ALi Corporation USB 1.1 Controller [10b9:5237] (rev 03)
00:1c.2 USB Controller [0c03]: ALi Corporation USB 1.1 Controller [10b9:5237] (rev 03)
00:1c.3 USB Controller [0c03]: ALi Corporation USB 2.0 Controller [10b9:5239] (rev 01)
00:1d.0 Multimedia audio controller [0401]: ALi Corporation M5455 PCI AC-Link Controller Audio Device [10b9:5455] (rev 20)
00:1e.0 ISA bridge [0601]: ALi Corporation PCI to LPC Controller [10b9:1573] (rev 31)
00:1e.1 Bridge [0680]: ALi Corporation M7101 Power Management Controller [PMU] [10b9:7101]
00:1f.0 IDE interface [0101]: ALi Corporation M5229 IDE [10b9:5229] (rev c7)
00:1f.1 SATA controller [0106]: ALi Corporation ULi 5287 SATA [10b9:5287] (rev 02)
01:05.0 VGA compatible controller [0300]: ATI Technologies Inc RC410 [Radeon Xpress 200] [1002:5a61]
02:16.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)


dmidecode:
http://pastebin.com/8w1JWeJW


flashrom -rV bios.bak:
http://pastebin.com/dKcbvC3p


flashrom -wV newbios.rom:
http://pastebin.com/qeqmsyGY


I have spare machine with the same hardware for emergency BIOS restore, 
but if there any chance to rescue machine with software it would be good.


   Thank you very much!


--
Kasatkin Nikolay
System administrator
Saint-Petersburg State University of
Inoformation Technology, Mechanics and Optics