Z KT7 FAQ. Doufám, že umíte anglicky. .gif)
Why does my system not boot with the Asus V7700 AGP Card?
In an email to me from the support desk at Monarch Computer Systems, they said that problems occur 80% of the time with the V7700 Pure 32MB and V7700 Deluxe 64 MB, but that they have not seen this problem occur with the V7700 Deluxe 32MB or the V7700 Pure 64 MB. The problems do not occur with other motherboards. [Update: one user emailed me to say he cannot get his V7700 Deluxe 32MB to boot and ended up buying a GeForce2Mx.]
This problem can sometimes be resolved by raising the I/O voltage in the BIOS to 3.4V and/or raising the AGP Driving Strength to EA or FF in the Advanced Chipset Features of the BIOS. It has also been reported that ABIT FAE advice. If these solutions do not work for you, you may wish to return you card to Asus for a newer replacement - the fault appears to be theirs.
One user warned me that despite the above advice, with his KT7 and Asus 7700 deluxe graphics card (BIOS revision 2.15.01.14), he still could not achieve stability. He claimed that neither ASUS nor ABIT would accept responsibility and advised users to stay clear of this graphics card until the problem is resolved. . My best guess is that the Asus 7700 must be marginally compatible with the KT7, depending on the tolerances of the particular components on each board. Hence the mixed reports of success. Your choice.
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BTW ten zdroj na tuhle sestavu a grafiku není opravdu nic moc, doporučoval bych 250, lépe 300W.
P.S. Jinak závěrem - a to je jen můj osobní názor, se mi ty ASUS karty zdají nemístně předražené. Kromě toho jakýkoliv výrobek ASUSu vzhledem k jejich přístupu k vadám produktů nemohu doporučit. 
Viz např. nechutná sága zde. 
