Were you able to boot the WinXP SP3 installer, Windows XP mini, or any other system that used your graphics card in an otherwise conflicting way Nobody don`t know why, but LX440 with CPU with SSE not working with Windows 2000/XP. But works with 95/98. Unfortunately, LX it`s not "almost BX" …

The two larger ones in Blue are 6.3v 1000uF 11.5 caps I believe, could you also confirm this is right ? (CE20,CE23) you can turn on the board and measure the voltage. If 5V or less, then 6.3V is a good choice. Capacitance - is the maximum capacitance available for a given diameter and lead spacing.

just for kicks try percussive maintenance - push on big chips (south/northbridge) with your finger (moderate force, not enough to bend pcb) and with force applied try starting computer, same with ram/cpu. i am disagree. This is good old lead solder, not modern lead-free. The system froze a few …

rasz_pl wrote on 2023-03-02, 17:53: what could cause motherboard to go bad after "opening and closed the case"? - mechanical, something cracked - ESD, carpet/sweater? mechanical, something moved (like video/sound/lan card) and something shorting

just not with soldering small electronics without much experience. Small - its 0402 SMD. It`s big, big coil. Dont worry, it`s very simply Take out the X'd out coil, and bridge the white line in may_be.jpg? Yes. The other end of the coil is its DC/DC output. But this will only work with an ATX power …

Voltages between HIP VCC (pin 28) and VID of the Slotket, Nope. I mean VID0, VID1, VID2, VID3, VID4 (Pins 7, 6, 5, 4 and 3) VID0-4 are the input pins to the 5-bit DAC. The states of these five pins program the internal voltage reference (DACOUT). The level of DACOUT sets the core converter output …

rasz_pl wrote on 2023-03-02, 11:41: afaik this small chip is for VTT or termination, has nothing to do with Vcore VTT reg at pic. I don't think, that is problem to boot

rasz_pl wrote on 2023-03-02, 05:21: top left is ram supply For AT-motherboard (asus did this and for ATX) this DC/DC from 5v to 3.3V. Its system 3.3V rail for RAM, chipset, AGP and PCI

Which CPU was installed when you measured the core voltage? I support this question. For Tualatin - to many, for "mendocino_like" - to small. I would check the connections between HIP and slot1 (on the cpu/adapter side) for VID`s signal. Page 9 https://pdf1.alldatasheet.com/datasheet-pdf/view/ …

criz_me wrote on 2023-02-28, 19:49: How / where would I measure 3.3V rail and CPU vCore? Not exactly an electrical engineer here 🙁 see pic 😀

but I definitely want to build some kind of one-game-PC. From this list https://members.optusnet.com.au/kirben/3dsoftware.html I am used Vortex just for playing https://upload.wikimedia.org/wikipedia/en/4/48/Dungeon_Keeper_2_-_cover_art.jpg PS. A3D v2 is amazing, but too few games were published

https://winampheritage.com/plugin/a3d-output-plug-in/63231 Dont know, about this url. But is known good plug in for winamp... in 2k year. you can try to play video through winamp, but not the modern mkv-container. Just .avi

bassybeats wrote on 2023-02-27, 08:09: I just cant find the short. Could still be the die itself. Resistance of RV350/360 is 9 Ohm on "Diode" range. This can be confused with a short circuit bassybeats wrote on 2023-02-27, 08:09: I'd gladly take a 9800 Pro XT if I could find one without selling a …

I will check the mosfets and AMS1117 and see what happens. Steps to Repair Radeon 9600 First, check the integrity of the GPU crystal, especially at the corners. Secondly - core power. 1.2-1.3V and memory 2.5-3.0V (depending on design. Memory can be powered by one or two identical regulators - Mem_ …

pins 2 and 3 on side B are shorted to ground. Its side "A" - AGP detect +5V rail - on other side. Its connect to small electrolitic near AGP slot and traced via ferrite bead B17 to big capacitor C301 and Mosfeet. Fuse F1 - its powering DDС in monitor. Its must be AMS1117/LM7805, but its cheap …

R28 seems to be more like 5R1 (5.1 ohms ) . Its Sapphire (PCpartner) point of view. They always put 5R1 resistor, but all another manufacturer - 0R A2 must be tied to ground at the 1.5V VideoCard (AGP3.0). A3 - short to ground for 8x (Vref=0.35V) or must bee flow (or put to 3,3V) for 4x (Vref=0.7V) …