a7V board help needed

riftwalker

Junior Member
Oct 2, 2000
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(this is long but please read if you can help) you can post here and email to t-riftwalker@home.com



I just got me a sweet a7V and duron 700 to go with that, I had a BX board with a p2400 before, and all I did was try to take my items out of that box and put it in the new one, here is the problems I encountered, hopefully someone can help.

Here are the items.

toshiba sd-m1202 dvd/cdrom
hp 9100e 4/8/32 cd-r/rw
256 MB RAM @ 133 Micron at 3rd 7.5ns cl2 cas2(2 x 128)
maxtor 27GB ata 66 7200RPM
western digitial 5400 15.5 GB (not in the box)
sound blaster 64pci
tnt2 agp 32
300W h. E power supply (AMD recommended)
front case fan, cooler master fan and heatsink on chip
enlight 7237 case.

First problem I have is that my damn cd roms wouldnt work at all at first. When I tried to daisy chain them on the primary ide which support up to ata 66, I get a windows blue screen. My toshiba works by itself, but now my hp 9100e isn't even recognized, which makes me believe its damaged, but thats crudy since I just took it out of the old box, and put it in the other. The only part I can imagine could be damaged is the pins, but I can't see how.

Second When I put my toshiba on DMA it crashes windows if it tries to read something but it is a DMA 1 I believe cd-rom, and it worked like that for a year on my bx board.

I get wicked crashes sometimes, even though my board is cool enough at < 100 F and the cpu steady at 122 F. I want to overclock, but can't afford to ruin the chip. I tried just bus increases but that didn't seem to work at all. Anyone know where I can get some simple step by step SOLID instructions to over clock this? I would add a rear fan to the case for some more cooling. The pencil method would be nice for someone like me I suppose. Again I don't want to ruin my chip. Anyone else have any problems like this with the A7V?

Another thing its kind of wierd how the ata 100 slot doesn't show up in Control panel (where my harddrive is.) Would it be better to put my hd on the primary ide (ata 66) and the cd roms on the secondary ide channel? I don't want to slow down the drive by daisy chaining to a slower drive. If I put my slower hd on another channel that shouldn't effect my faster drive like daisy chaining would, would it??

I hope someone read through this mess and can help
 

Jonny

Golden Member
Oct 26, 1999
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First of all, do you have you updated your bios? Do that first. Second, what os are you using?

...going to look for complete right up for you to read for ocing.... (you do have dip switches on your a7v right?)
 

Jonny

Golden Member
Oct 26, 1999
1,574
0
76
Hmmm, about your hard drives. I have my hard drive on my ATA100 and then I have my 2 cdroms on my ATA66, with my DVD as primary master, and my HP writer as primary slave. Since that does not work for you, have you tried putting 1 cd rom with your hard drive and the other on its own?
 

hungrypete

Diamond Member
Aug 4, 2000
3,001
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reinstall you operating system and see which problems remain and which are fixed. Get the whole rig working correctly before overclocking.
 

Jonny

Golden Member
Oct 26, 1999
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0
76
Ahh yes, I forgot that hungrypete. You will want to reinstall, windows really hates when you switch chipsets.
 

riftwalker

Junior Member
Oct 2, 2000
14
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0
I forgot to mention OS is 98 se. I have the hd on the ata100 and the one cd one the primary ide and it seems to work now. Thats the way I have had it to get it to work, its running cool all the time so its fine at this point. I havent updated the bios but it may be the highest version. I don't like how you can't see your hd in System-> device manager when its on the ata100, some scsi driver was PnP but wasn't installed right, not like Im using scsi or have onboard scsi. My a7v has dips, Im hoping to see that over clock page soon ;).

RIFT