Hello everyone, a friend gave me a Matrox G400 graphics card. He told me that the card cannot be used. I checked and found that an R50 resistor on the card was damaged and an A8 component fell off. It may have been caused by an impact. The R50 resistor measured 93 ohms. It may be a 100 ohm resistor. I looked up the information on the A8 component and found that it may be an LDO voltage regulator. There is AE text on the component. What specifications of components can I use to replace and repair it?