VOGONS


First post, by AlienWeird

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right so here's the deal: I got my hands on what appears to be a prebuilt from Gigabyte. It has a motherboard marked as GA-TBLGMH-GB1, a Core 2 Quad Q6600 and a 1GB VRAM flavour of some no-name execution of the GeForce 9600 GT and it bluescreens whenever I try to install network drivers (it has an INTEL 82566DC LAN chip)... and it also doesn't like my random Logilink PCIe x4 USB 3.0 card I tried sticking in it. These isn't really its only problem, as it seems unreasonably picky when it comes to RAM and restarts itself when I try to update any type of SDI flavour I can find (whether I do it locally or using external storage). The bluescreen issue has gone away after I disabled the built-in ethernet controller though.

The only information about this that I've found comes from This Japanese blog-type thing which got me, through the Wayback Machine, this Gigabyte page. Which, sure, has some information but the CPUサポートリスト link returns an 'access denied' page. And let me be honest for a warm little minute here i'm not about to spend too too much time on this when I have better systems that I can just shove that GF9600GT into - it's just that my curiosity is piqued and I can't get anywhere with this.

i wonder if i should just stick Windows 8.1 in it... i mean i just might, it's not like i can mess anything up even more with that.

Any information and/or troubleshooting help is much appreciated - indeed and BIOS (it seems to be on the .F5 version) files would be fantastic since however much RAM I shove in it, Windows 7 always returns a '3.82GB useable' message. My current assumption is that the CPU is at fault somehow, since memtest86 doesn't report any errors. Which is why I would like any information when it comes to troubleshooting this particular board.

Attached are the markings on the motherboard and on the bottom of the case.

Reply 2 of 7, by AlienWeird

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cyclone3d wrote on 2026-03-11, 19:21:

Are you suing Windows 7, 32-bit? If so, that is why it is reporting only that much RAM.

Pretty sure I'm using a 64-bit OS (i'd have attached a picture but apparently it's too girthy for this website). I was running Windows 7 Ultimate but then decided to give Windows 8.1 Pro (one of the operating systems of all time) a try.

cyclone3d wrote on 2026-03-11, 19:21:

Can we get pics of the whole system?

I've got everything in a Google Drive link. if you want more/other pictures just ask. although if i have to rip off the motherboard it's probably going directly to ewaste.

it's booting off of some random 240GB Kingston SSD. might be the motherboard doesn't like it? I don't know

another issue also popped up: if the PCI slot is populated then the 4x PCIe slot right above it doesn't work (I would try the other PCIe slots but got a bit lazy...) so again leaning towards mobo/CPU issue.

I kind of doubt it's a PSU issue but on the other hand the PSU is, I think, a bit wimpy for this application simply because I don't trust anything under 500W... but I've had similar experiences with dying motherboards before so I don't even know...

Reply 3 of 7, by Unknown_K

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Intel G33 express chipset supports 8GB of RAM, but some motherboards using it only support 4GB.

Collector of old computers, hardware, and software

Reply 4 of 7, by AlienWeird

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Unknown_K wrote on Yesterday, 23:13:

Intel G33 express chipset supports 8GB of RAM, but some motherboards using it only support 4GB.

how do i get around that?

Reply 5 of 7, by Unknown_K

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That's a cheap OEM motherboard so if there isn't a new BIOS for it you are SOL.

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Reply 6 of 7, by AlienWeird

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na but the fault was interesting

the WiFi dongle I was using because it kept throwing BSODs if I even THOUGHT of installing ethernet drivers, was at fault. it must've been causing a current draw spike over the 5v rail or something like that when I tried to update SDI (AKA during heavy traffic going to and from it). didn't help that the PSU was also kind of all over the place with its voltages...

Reply 7 of 7, by PC Hoarder Patrol

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According to the list there was, at least, an F6 BIOS (no sign as yet, but there is a dead link to F5 on bios-drivers.com)

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