GTS250 - Karta graficzna i 3 różne płyty główne

The likely fix is to update the motherboard BIOS to the newest version for the M2V-MX and, if that does not help, flash the GTS250 with a BIOS from an identical card, because the GPU BIOS can affect compatibility with older boards [#13023448][#13023920][#13027112] The forum points out that the M2V-MX BIOS was outdated and the latest one is 1202, so that should be the first step [#13023448] After updating the motherboard BIOS, the user still had no change, which suggests the problem is not simply the board BIOS version [#13023699] A replacement GTS250 BIOS with the same basic parameters was then flashed successfully, and the card worked in that test setup, but it still was not detected in the target computer [#13027715][#13027885] Since a GTX460 works in the same machines, the PCIe slot and power delivery are not the only obvious explanation; the remaining advice was to verify power cables and, if necessary, conclude there may be an incompatibility or fault the thread did not fully resolve [#13027894]