There is a current problem with the Asus Boards at the moment. It affects all the Z87 boards, and we must assume the Z97 also. It has to do with a BIOS Clock Freeze; the porblem has been identified as an RTC Stop error and reportedly addressed on some boards but not yet on any RoG Boards.
Sabertooth -
http://rog.asus.com/forum/showthread.php?35490-Sabertooth-Z87-Bios-Clock-Issue
http://rog.asus.com/forum/showthread.php?45079-BIOS-Time-Clock-not-Keeping-Correct-Time-or-Date
Hero -
http://rog.asus.com/forum/showthread.php?33895-Hero-Time-Clock-Problem
The "Not Fix" -
http://rog.asus.com/forum/showthread.php?36676-Frozen-Time-Clock-in-UEFI-The-Fix
It's affected 3 builds I have done including my own personal box. At this point, until a verified fix is available for these, I have put off building any Asus based builds. I'm pretty confident it will be nailed down eventually but it can have some nasty side effects.
Backups - file dates are screwed up so it doesn't know which file is newer.
Updates - The OS on my personal system is borked as downloads had file dates newer than the dates on my system.
Suggestions:
1. Hold off building until the problem is resolved. The issue has been "known" to Asus for almost a year ... can't predict when there will be a wholesale fix.
2. Use something else. In the last year where I would normally have used the Hero, I have been using the MSI GD55 and the for the Z97-A, been using the MSI G45. Made the switch before becoming aware of above the referenced issue. If you look at the feature list side by side, the GD65 and Hero are a virtual match up and down the entire list.... Clock problem aside, the Hero is a great board, but it was a great $160 board not a great $200 board. The MSI has great componentry, great OC ability, solid reliability and is $40 cheaper. I like the Asus UEFI much better but not enough to spend an extra $40.
Now be aware, I am not suggesting that MSI is better than Asus..... most of my builds are Asus based . But liek PSU's and anything else, many peeps assume that because a vendor makes a very good thing, every thing they make is in the same class..... It isn't. Corsair makes great PSUs (HX series) / Corsair makes crappy PSUs (CX). Same thing here..... Asus had a bug escape thru QA .... that doesn't mean, that's SOP for them.
Same with MSI..... they had made a huge push starting with Z77 to gain market share and they have done so by offering quality products in this market niche and, I have to assume based upon the pricing and components used, are not making large margins on each unit sold. I have less faith in the Gaming 5, 7 and 9 boards as I'm seeing commonality in user reports of similar problems related to PCI-E slots, Audio and WiFi. Is this newbie error, easily resolved "birthing pains" in a new line, or a sign of a significant problem I can't say.
So..... if you are interested in one of the following boards, the fix has reportedly been released:
Model Name BIOS ECN NO.
Z87-A 2005 EN-0204103
Z87-C 2004 EN-0204123
Z87-PRO 2005 EN-0204140
Z87-PLUS 2004 EN-0204149
Z87-EXPERT 2004 EN-0204089
Z87-DELUXE 2004 EN-0204139
Z87-DELUXE-QUAD 2004 EN-0204143
Z87-DELUXE-DUAL 2004 EN-0204141
GRYPHON-Z87 2004 EN-0204171
VANGUARD-B85 2004 EN-0204173
Now word as yet on the Sabertooth and RoG Line nor any word of the issue with regard to Z97