On Tue, 1 May 2018 12:13:44 -0500, Bill Anderson
wrote:

It began happening a few weeks ago -- I'd try to boot but before post
I'd hear four short beeps followed by the post chirp (different sound)
and then nothing. But it was an intermittent problem and I let it go
when rebooting seemed to solve things.

Then yesterday the problem stuck around through several attempted
reboots and I figured I'd better do something. So I looked up the error
beep table on the Asus website and found nothing about four short beeps.
Thanks, Asus. Then I branched out and learned Asus uses American
Megatrends' AMI BIOS, and that four beeps mean System Timer Failure,
which further means something's wrong with memory.

That was when I actually looked at BIOS to see how much memory I had and
I learned my four 8-gig memory sticks were producing not 32 gigs of
memory, but just 8 and change. In other words, only one stick was working.

So just now I removed all the memory and began replacing sticks one at a
time. At first I couldn't get past the four beeps, but I kept replacing
sticks in the D1 slot until one worked. (The manual says to put a
single stick in D1.) Then I put a stick in B1 as shown in the manual and
went right back to the four error beeps.

But I persevered, removing and re-inserting, and eventually I had two
working, then four, and now I'm booting nicely and BIOS shows total
memory at 32 gigs and change.

Funny things was -- the AIDA 64 Extreme system monitor software always
showed four slots filled with 8-gig sticks. It saw them when BIOS
didn't. Weird.

But things are fine now. I think. Maybe I oughta run Memtest just to be
sure...

Either one or more of the sticks were badly seated or you have
bad RAM.
Since it's usually an intermittent problem, I'd run Memtest
ASAP. Let it run overnight.
[]'s
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