Need H61m-s2p rev 2.1 schematic
-
I have a card that does post at all, the owner said it does go into windows but it gets stuck on the logo with artifacts, I have no idea if he is lying or not... I tried the card on my pc and it does not post at, no beeps, no bios nothing just all fans turning and nothing else. I tried plugging DVI or hdmi but nothing, I tried unplugging the 8 pin plug from the power supply and it's the same thing.
I just want it to post and get into the bios at least.
Forgive me if I am wrong, but I tested the 3 PCIe 12v power pins on the left(550ohm) and the 4th one from the right 3.3v (400ohm),... -
Ii wonder if anyone can help me. I have a Acer x163w monitor which is not powering up. The PSU main capacitor's one leg had completly come off - I replaced it but the PSU is still not outputting DC. I found the monitor in questions service manual here on manuals lib but the schematic in there is a completely different - the schematic shows no mosfet to drive the transformer while the one I have does use a mosfet - also the schematic shows only one optocoupler but mine has two.
The PSU board is labelled FM-20A02-AAA made by APD as per the image below. I am trying to find a schematic for this... -
Hi,
I try to repair an old Intergraph TDZ 2000 from 1998. It is a dual Pentum II machine based on Intel 440LX chipset. There is a non-removable bios chip named PhoenixBios B1787840. I cannot see any physical damage to the board. All caps look OK.
It shows no picture and POST stops with code 2F/2E regardless whether or not any graphic card is plugged in. If memory is removed, it stops on previous code 28/17 and stars beeping. I tested both CPUs in another machine and I also use RAM from another machine.
When I recorded video of POST card and played it in slow... -
Hey y'all,
I am currently working on an Asus ROG B450-F Gaming II ATX Mainboard. The board is in very good condition (no missing components/scratches), but when I power it on using a Ryzen 3 1200 and one stick of DDR4, it gets stuck at 1,4A with none of the POST-LEDs lighting up.
I checked all voltages, which are present. The CPU gets slightly warm.
What I did try:
-Resetting CMOS
-Reflashing BIOS (manually and using the flashback tool)
-"cleaning" the socket with isopropyl alcohol
-using several sticks of DDR4 in every slot... -
Hi, been banging my head two days with a UX461UA Zenbook Asus that will not post. Laptop looks ok, all voltages looks nominal, CPU gets hot, even fan kicks in when it gets hot, I removed the m2 drive and tried several things, I thought it was a bios issue, I even registered here to try flashing with some BIOSes but the problem still was the same, no POST
At last I decided to check the disk drive to see if any backup can be done and then I realized that the disk drive was broken, I thought what are the odds that the motherboard and the drive at the same time? So I just plug another...09-05-2024, 02:18 AM
Comment