hi all, any ideas appreciated..
am upgrading a mate's pc, from AMDK6-2 & dead MSI ms5159 mobo to a new asrock k7vt2, duron 1.3ghz 200 fsb,128mb pc100 sdram taken from previous system, 3dfx voodoo3 agp card also from previous sys..
problem is the pc beeps 3 times on power up, pauses & another 3 & so on, also nothing appears on the screen, does not POST,boot up etc., only sign of life is power supply & cpu fan spinning..
i have read elsewhere that the k7vt2 has problems accepting memory?. i have the fsb jumper set on correct pins for 200fsb. The k7vt2 bios is AMI & 3 beeps points to memory errors, i have tried various branded modules & no change??
any suggestions greatly received.
Steve
UK
asrock? I hope that's a model and not a brand. Have you checked your manual to assure that you have the correct settings for the ram? Also, are you sure the motherboard supports 3.3v signaling in the AGP slot? This could be an issue, I think.
Asrock is a brand and not a model.
The Agp is universal and supports Agp 3.3v/1.5v ; 4X, 2X and 1X.
Okay then, read the manual, and find out what settings you should have for the RAM, although most of the time these settings are automatically detected
thanks people..
the asrock mobo takes agp 3.3v, i think the card is voodoo3 2000 agp, looks identical to piccie of the 2000 on this site;am using known working crucial memory sticks. has anyone used this m'board?asrock k7vt2 viakt266a chipset.
Steve
try a bios reset.
does the manual state what those beeps mean? can you try it with other memory? perhaps with another videocard?
thanks grazi, tried your suggestions but no change.
Seems rather unusual. You said the beeps indicate a RAM issue, does it state anything more specific? How did the MSI motherboard "die", by power surge or lightning? If so, the ram is also probably trash. The spinning fans indicate that the power supply and motherboard are fine, but somehow the settings might be wrong. Also, are you sure that the ram you are trying is PC100, not PC66? You state that it is, but I'm just checking to be sure. Maybe the ram is not pushed in all the way? Does it state that it requires any "special" sort of ram, like registered or non-ecc or something? I will check the manual later if I have time
thanks for the help guys; it turned out to be a faulty psu!! tried a spare psu..
cheers Steve
lol, psu, I can't believe I (or no one else) thought of that ;) Good to hear, m8
hehe, i actually should have thought of that... in the computer hardware store i work, we replace sometimes 8 PSUs a day!!! (and its a small store...)
Can't fault anyone for not thinking it was the P/S because 3 beeps are always a memory problem just like 8 beeps are always a video card problem. That's strange that you got 3 beeps with a P/S problem.
Glad you get it working...
well, when memory gets insufficient power, then it will make errors, and thus start beeping...
Hi, I'm having exactly the same problem as detailed here - I recently bought an Asrock K7VT2 with an athlon xp cpu and every time I try and start it up I'm getting no screen and three short beeps. However, I don't think the problem with mine is a faulty power supply because when I put my old board back in the case it works fine with the same psu. The guy who sold me the board (who is a friend) told me he suspected it might be a video card issue, but the video card I have, a creative geforce 3 should surely work fine? I've tried putting different memory in aswell and it seems that nothing works. I've tried the asrock site for finding out what the beep code means, but they're pretty useless and the manual that came with the motherboard is no better. Some people say the beeps mean a keyboard error, others memory and others video problems but I really haven't a clue. Is it possible that the PSU in my case isn't strong enough or something? Any help is appreciated, thanks for your time!
What is the power rating on your power supply?
The newer AMD CPU's require a minimum 300w P/S.
Well I'm not sure what the psu was in the old case I tried the asrock mobo in, but I've tried it in a new case with a 300w supply and I'm still getting the same beepcode. I thought it might be the memory, so I bought some new memory from crucial.com, using their memory help guide so I know the memory is definately compatible with the board. Anyway, I've emailed ASrock with the problem, so hopefully they should get back to me soon...
About the beep, you can try perhaps the manufacturer of the bios (Phoenix, AMI...)
Thanks...the guy who started the post suggested that the mobo is AMI bios, I checked out the code and it suggested something like 64k ram failure? They suggest reseating the memory and if it doesn't work still, try replacing the memory. I've done that already and its STILL beeping so I have no clue what it's problem is. However, I don't even know if AMI is the board's bios - the asrock site is as useful as a chocolate tea kettle as far as I can see, and I have no idea of discovering what the bios actually is because I can't get a display.
However, just a quick question - the memory I bought is 333mhz, on the box my mobo came in it says something like '2 ddr 266 slots' - please don't tell me my memory's too fast or something...I used the crucial.com memory guide and it said the memory was definately compatible with the K7VT2 board so that can't be it...can it?
Did the mobo work before you buy it ?
I've not been able to get it to work since I bought it in the shop. Problem is, I've had it over a month now, so they might get a little tetchy about giving me an exchange especially since there's a perfectly good cpu attached to it...if the problem isn't solved then I guess I will have to take it back but hopefully asrock can give me some help. Thanks anyway :)
I have a K7VT2 too..
as far as i can tell, this board should work fine and perfectly with SDRAM and DDRRAM..my initial config
Duron 1600
256MB SDRAM (both PC133)
K7VT2
at first i can't start the system on 1.6GHz but it's OK when started with 1.2GHz , finally i discovered they are memory problem and then everything works fine
later on i upgraded memory to 512MB DDR 266 (2X 256MB RAM), and it works fine uptil now(although i am only using an ATi R7000 PCI for display as i don't have a spare display card)
so my advice is, if the system don't start, doubt the motherboard first...(my experience)
hope this can help
I've found the problem.
When using DDR RAM, at least 2 Banks of memory are required.
That means: use either 1 module with 16 chips (8 on each side) or
two modules.
I've come to this conclusion after trying many different combinations.
It was the motherboard. I took it back to the shop and got a replacement. Now everything is fine...I'd forgotten about this thread - thanks people for all your suggestions!
Hi,
I've had a similar problem, upgrading my Asrock K7VT2 MoBo with an Athlon XP 2600 (from Duron 1300). At First I got Athlon 2100, then 2400 but after increasing the frequency of the FSB to 160, the MoBo froze. I could not reset the bios and there is no POST. The floppy drive keeps whirring, and when I unplugged it I got 8 short beeps. According to Asrock FAQ website, this means Video Memory Failure.
I emailed the Tech Support, and they are as useless as the manual. No idea except to take the MoBo for repairs.... Ha! It was given to me and I can't afford to throw away £25 just for checking it! I might as well buy another Ass_wipe_Rock mobo instead.
Any ideas please? How can I flash the bios if I can't get any video. I tested everything (two PCI and 2 AGP cards too) : still no POST.
Many thanks for any commments & advice :)
SonicMat
What Athlon 2600+ are we speaking ?
XP 2600+ with an operating frequency 2083 mhz and a FSB freq. 333 mhz (2*166)-> AXDA2600DKV3D
XP 2600+ with an operating frequency 2133 mhz and a FSB freq. 266 mhz (2*133)-> AXDA2600DKV3C
XP 2600+ (Barton) with an operating frequency 1917 mhz and a FSB freq. 333 mhz (2*166)-> AXDA2600DKV4D
The K7VT2 can recognize a cpu up to 2600+ but with a FSB 266 MHz (2*133)-> AXDA2600DKV3C
So if your Athlon 2600+ has a FSB freq. 333 mhz, you're overclocking the mobo.
Problem : it seems that you can't with this mobo choose the processor multiplier.
Really dangerous.
So if you can't reset the bios, try to remove the cmos battery (near the pci slots) and then start with the Duron.
What's your 2600+ ?