BIOS 601 pulled?

add /nodate to your winflash property Target cmd line.
look like this
"C:\Program Files (x86)\ASUS\WinFlash\WinFlash.exe" /nodate

if you have no problem don't bother to risk..going back..401

 

I updated about the day it came out, and have been fine. Wish there were release notes, tho....

 

Ditto - no problems for me.

 

Fwiw, I still have the stock 401 and no issues in about 7 weeks or so.

 

Finally ASUS posted the reason of their bios revision

BIOS 401
Update thermal policy

BIOS 501
Init USB devices during S4 resume.

now we need to know bios 601 ?

 

I’ve seen ASUS pull BIOS before. I think the last time I came across it was with the ASUS P8P67 Pro motherboard, although, in that case it was a beta if I recall correctly. I’m sure something new will be up sooner or later, as perplexing or irritating as this may be.

***edit***

I see BIOS 501 is dated 2011.05.12,……

 

So what is verdict on 601? I currently have it and was thinking about going with 501, any thoughts?

 

I've been using the 601 for the past weeks, and I have no problems.

 

If you look at the file inside the zips they actually are dated:
401 -- 1/11.2011
501 -- 1/26/2011
601 -- 4/25/2011

 

I installed Bios 601 when it came out, and there was no problem. I just flashed the Bios back to 501, because I do not feel comfortable to keep 601 after Asus pulled it back.