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P55A-UD3 *sometimes* won't post?

muliyul

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P55A-UD3 *sometimes* won't post?
« on: July 30, 2010, 02:41:37 pm »
Mobo: GA-P55A-UD3 rev 1.0
Bios ver. F9
CPU: Intel i7 Core 860 @ 2.80Ghz
Mem: 2 sticks x 2Gb each
GPU: ATi Radeon HD 5750 @ 1Gb mem
PSU: ATX 12v, 400w
CDROM: LG DVD RAM
OS: windows 7 x64

I did NOT assemble this computer. My PC expert did.
Other info:
* Computer sometimes posts, then after some time it freezes and monitor goes off to standby, my sound is stuck and repeats itself (its in a 1 sec loop or so)
* Other times my computer is turned off (after I shut it down properly through windows) and it still won't post.
* My monitor is an old CRT (MAG) which I use for gaming. I used it for a few years at 85Hz desktop (1024x768) and 120Hz on Counter strike (640x480).
* Computer beeps like this: 1 Long 1 short or 1 Long 2 short (can't tell the difference)
* Phase LEDS are all on while having this issue

A few questions:
1) what can be done in order to fix the posting problem. please post detailed steps because I've never messed with a hardware before, although I am a software expert.
2) Is it possible that this problem is because of the monitor being exhausted with having such high refresh rates - therefore it somehow shortens the Mobo?
3) Is my PSU providing enough power to all my parts?

My expert's opinion is that my monitor is causing all this, though I don't think so... it has worked perfectly fine on my old PC (I bought this one 2 months ago)

also I tried to remove my GPU without any success in order to remove the CMOS battery... how the hell do you do it?

Steps I've tried:
* Fail-safe options on bios
* Swap RAM slots
* Disconnect monitor, try to boot without it
* Jump the CMOS (without removing bat)
* Update Bios
« Last Edit: July 30, 2010, 02:48:14 pm by muliyul »

Dark Mantis

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Re: P55A-UD3 *sometimes* won't post?
« Reply #1 on: July 30, 2010, 03:20:28 pm »
You don't say what make and model your PSU is but I would say that your machine is grossly underpowered.
Get a good quality PSU of about 600w+ something like Corsair and that should make a difference.
To remove your GPU there is a little locking device on the inside end of the slot(little white lever)
List the exact memory modules you are using and then we will have more understyanding of whether they could be problematic.
I would be very surprised if it has anything to do with your monitor.
« Last Edit: July 30, 2010, 03:28:10 pm by Dark Mantis »
Gigabyte X58A-UD7
i7 920
Dominators 1600 x6 12GB
6970 2GB
HX850
256GB SSD, Sam 1TB, WDB320GB
Blu-Ray
HAF 932

Gigabyte Z68X-UD5-B3
i7 3770K
Vengeance 1600 16GB
6950 2GB
HCP1200W
Revo Drive x2, 1.5TB WDB RAID0
16x DLRW
StrikeX S7
Full water cooling
3 x 27" Iiy

muliyul

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Re: P55A-UD3 *sometimes* won't post?
« Reply #2 on: July 30, 2010, 03:37:32 pm »
hey thanks for the quick reply.
i did mention this to my expertise but he didnt say anything useful...
so my exact memory modules:
KVR1333D3N9/2G x2 (1.5v)
and my PSU is RaidMax 400w.
please help me decide whenever to buy a new PSU!

Peteruk

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Re: P55A-UD3 *sometimes* won't post?
« Reply #3 on: July 30, 2010, 03:40:01 pm »
I did NOT assemble this computer. My PC expert did.
Go back to your expert and say “you call this a working PC? Fix it”.

muliyul

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Re: P55A-UD3 *sometimes* won't post?
« Reply #4 on: July 30, 2010, 03:41:22 pm »
I did NOT assemble this computer. My PC expert did.
Go back to your expert and say “you call this a working PC? Fix it”.

Pah I did. but he insists its the monitor causing this. stupid "expert"

Peteruk

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Re: P55A-UD3 *sometimes* won't post?
« Reply #5 on: July 30, 2010, 03:47:50 pm »
Pah I did. but he insists its the monitor causing this. stupid "expert"
Tell him to being a new monitor and if it works buy the monitor if not tell him to fix it you can't lose.

muliyul

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Re: P55A-UD3 *sometimes* won't post?
« Reply #6 on: July 30, 2010, 03:48:40 pm »
is it possible that LCD requires less power than CRT?

Dark Mantis

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Re: P55A-UD3 *sometimes* won't post?
« Reply #7 on: July 30, 2010, 03:57:32 pm »
Your "expert"  is talking a load of sh!t.
Gigabyte X58A-UD7
i7 920
Dominators 1600 x6 12GB
6970 2GB
HX850
256GB SSD, Sam 1TB, WDB320GB
Blu-Ray
HAF 932

Gigabyte Z68X-UD5-B3
i7 3770K
Vengeance 1600 16GB
6950 2GB
HCP1200W
Revo Drive x2, 1.5TB WDB RAID0
16x DLRW
StrikeX S7
Full water cooling
3 x 27" Iiy

muliyul

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Re: P55A-UD3 *sometimes* won't post?
« Reply #8 on: July 30, 2010, 04:00:51 pm »
so wait a minute. is 650w will be enough?

Dark Mantis

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Re: P55A-UD3 *sometimes* won't post?
« Reply #9 on: July 30, 2010, 04:05:30 pm »
650w should be enough for what you are running now if you are planning to upgrade in the future then maybe you would want to build in a bit of a extra overhead. Maybe 800W, it will handle most setups.

The good news is your memory is on the Gigabyte QVL so there shouldn't be any problem there.
Gigabyte X58A-UD7
i7 920
Dominators 1600 x6 12GB
6970 2GB
HX850
256GB SSD, Sam 1TB, WDB320GB
Blu-Ray
HAF 932

Gigabyte Z68X-UD5-B3
i7 3770K
Vengeance 1600 16GB
6950 2GB
HCP1200W
Revo Drive x2, 1.5TB WDB RAID0
16x DLRW
StrikeX S7
Full water cooling
3 x 27" Iiy

muliyul

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Re: P55A-UD3 *sometimes* won't post?
« Reply #10 on: July 30, 2010, 04:12:35 pm »
650w should be enough for what you are running now if you are planning to upgrade in the future then maybe you would want to build in a bit of a extra overhead. Maybe 800W, it will handle most setups.

The good news is your memory is on the Gigabyte QVL so there shouldn't be any problem there.

thanks a bunch mate! I'll get Corsair 650TX this week I hope because I'm in the army so I don't get much time at home (or i'll tell my "expert" to buy it for me)

Dark Mantis

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Re: P55A-UD3 *sometimes* won't post?
« Reply #11 on: July 30, 2010, 04:14:35 pm »
You're welcome and if you still have any problems please come back and we will see what we can do.
Gigabyte X58A-UD7
i7 920
Dominators 1600 x6 12GB
6970 2GB
HX850
256GB SSD, Sam 1TB, WDB320GB
Blu-Ray
HAF 932

Gigabyte Z68X-UD5-B3
i7 3770K
Vengeance 1600 16GB
6950 2GB
HCP1200W
Revo Drive x2, 1.5TB WDB RAID0
16x DLRW
StrikeX S7
Full water cooling
3 x 27" Iiy

Peteruk

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Re: P55A-UD3 *sometimes* won't post?
« Reply #12 on: July 30, 2010, 04:24:04 pm »
The monitor gets it power from the mains the beeps you listed being a Award BIOS suggests “Either video adapter is bad or is not seated properly.  Also, check to ensure the monitor cable is connected properly.” so you could try that.

But would it be nice to get 19” flat screen for your games?the worst that can happen is it is your monitor causes your problems but unlikely.    
« Last Edit: July 30, 2010, 04:25:32 pm by Peteruk »

muliyul

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Re: P55A-UD3 *sometimes* won't post?
« Reply #13 on: July 30, 2010, 04:55:38 pm »
The monitor gets it power from the mains the beeps you listed being a Award BIOS suggests “Either video adapter is bad or is not seated properly.  Also, check to ensure the monitor cable is connected properly.” so you could try that.

But would it be nice to get 19” flat screen for your games?the worst that can happen is it is your monitor causes your problems but unlikely.    

VGA->DVI->GPU well secured.

I use the screen mostly for competetive gaming so quality is not an issue for me - only preformance (higher Hz=higher preformance)

Peteruk

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Re: P55A-UD3 *sometimes* won't post?
« Reply #14 on: July 30, 2010, 06:00:53 pm »
By video adapter it means card and if the card is seated in the slot properly.