I am writing regarding an ASUS ROG STRIX 1060 6GB graphics card with no video output which is not recognized by the PC. I've checked the voltages at the output of the coils and they all seem to be correct: 12V, 5V, 1.8V, 1V (PEX), 1.5V (VRAM) and 0.85V (GPU). 3.3V is also present.
As for the resistances: 12V (10 kohms) 4.9V (900 ohms) 3.3V (3 kohms) 1.8V (50 ohms) 1V (150 ohms) VRAM (90 ohms) GPU (0.9 ohms)
According to measurements carried out by other users, the resistance at the 1.8V rail seems to be low. Just in case this low resistance is due to a GPU issue, I've also checked in diode mode (red probe to ground) all pairs of data lines that go from the GPU to the PCIe and they all show very similar values (around 0.5 V). Both REFCLK pins also seem to be OK (around 0.8V). However, the RST pin (A11) shows OL on the multimeter, even though its resistance to ground is 70 kohms. Connected to this pin, there is an area where a logic gate could fit but it's not present on this board (please check pictures below).
At this point, I don't know how to continue and I don't have an schematic of this board either. Any ideas would be appreciated.
Here is the front and the back of the board:
Front: https://i.imgur.com/1CVygLF.jpg
Back: https://i.imgur.com/MJFImRV.jpg
As for the resistances: 12V (10 kohms) 4.9V (900 ohms) 3.3V (3 kohms) 1.8V (50 ohms) 1V (150 ohms) VRAM (90 ohms) GPU (0.9 ohms)
According to measurements carried out by other users, the resistance at the 1.8V rail seems to be low. Just in case this low resistance is due to a GPU issue, I've also checked in diode mode (red probe to ground) all pairs of data lines that go from the GPU to the PCIe and they all show very similar values (around 0.5 V). Both REFCLK pins also seem to be OK (around 0.8V). However, the RST pin (A11) shows OL on the multimeter, even though its resistance to ground is 70 kohms. Connected to this pin, there is an area where a logic gate could fit but it's not present on this board (please check pictures below).
At this point, I don't know how to continue and I don't have an schematic of this board either. Any ideas would be appreciated.
Here is the front and the back of the board:
Front: https://i.imgur.com/1CVygLF.jpg
Back: https://i.imgur.com/MJFImRV.jpg
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