[flashrom] Please help!

[Maxime Perron]

Hi. I tried to flash my bios by I got these errors. What should I do?
My mainboard is an MSI 865PE Neo2-P, chipset 6728v2. My previous bios was
version 3.6. I tried to update to version 3.A

maxime at bureau:~$ sudo flashrom -w BIOS3A.ROM
flashrom v0.9.1-r706
No coreboot table found.
Found chipset "Intel ICH5/ICH5R", enabling flash write... OK.
This chipset supports the following protocols: Non-SPI.
Calibrating delay loop... OK.
Found chip "SST SST49LF004A/B" (512 KB, FWH) at physical address 0xfff80000.
Flash image seems to be a legacy BIOS. Disabling checks.
Writing flash chip... ERASE FAILED at 0x000008c2! Expected=0xff, Read=0x19,
failed byte count from 0x00000000-0x0000ffff: 0xf648
ERASE FAILED!
ERASE FAILED!
ERASE FAILED!
ERASE FAILED!
FAILED!
Your flash chip is in an unknown state.
Get help on IRC at irc.freenode.net channel #flashrom or
mail flashrom at flashrom.org
------------------------------------------------------------
DO NOT REBOOT OR POWEROFF!

-- 
Maxime Perron
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.flashrom.org/pipermail/flashrom/attachments/20100113/4f865b5b/attachment.html>