Brand?
Havr two of this from MSI !
Havr two of this from MSI !
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Hi everyone,
I've got a rx580 Sapphire Pulse stopped working while I was playing a game.
Since then, when I turn on my computer, the fans are spinning but the card is not recognized (no display neither). The GPU core is heating when turned on. I'm a noob in electronic and I followed some youtube stuff but no luck for now.
I wrote down what I found (see the pictures) and I got a strange behavior on the APW8722A, on the top left. The VCC pin (the 5th) has 0V and 0 Ohm when the card is powered up.
According to the APW8722A datasheet, from a second APW8722A... -
Hi. i need some pointers what to look for.
I have Asus Rx 480, all the voltages are ok but not posting.
I have swaped Bios from identical working card, still the same.
Also board view or schematic from the Asus version will be great (i have rx580-rx570-rx480-rx470-rx-ms-v341-2 schematic but mine seams to be different).
I will post the exact model later when i get home. -
Hi Guys,
I just replaced 2 blown fuses on the 12V rail of a RX580 sapphire 8go even though i didn't find any sign of shorts on the 5V, 3.3V or 12V with my multimeter. I don't know the history of the card..
i followed step by step the video from TECH Cemetery (https://www.youtube.com/watch?v=supu7YeNTfw) but when on his RX580 sapphire 8go he doesn't have VCORE mine does but won't turn on
.. I watched many video but i don't find same situation i m facing. So im clearly lost because all measurements steps i did on the GPU are fine. I have a B550m, a 550W psu, 16go...
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Hello everyone, I need some help with a Sapphire RX580 Pulse 8GB.
The support BIOS (the small auxiliary one on the card) got burned/damaged, and I’m looking for the correct BIN file to reprogram it.
The chip is a Pm25LQ020.
Since this is an auxiliary/support BIOS, the standard GPU BIOS file won’t work.
If anyone with a working card could please share a dump of this chip, I would be very grateful.
Thanks in advance!
...12-07-2025, 10:32 PM -
I have an MSI Armor RX580 8GB V1.3 graphics card. Currently, all power rails are present, but the voltage supplied to the GPU Vcore, which should normally be around 0.9–1V, is measuring at 1.4–1.5V. The GPU gets very hot, and the MOSFETs supplying the Vcore phases are also extremely hot, with a noticeable whistling noise.
I’ve already replaced the UP9505P controller IC with a new one, but the issue remains the same.
Since the UP9505P is a new IC, could it require firmware programming like some high-end graphics cards such as the RX5700XT?
What should I do...
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