I've been around all the threads I can find on this topic with no result.
I recently replaced my 250w PSU with a Corsair CX500, and my Radeon HD 6670 with a Sapphire R9 270X. After installing both, the PC boots (All fans spinning, light, beep, etc) but I get the 'No signal detected' error on my monitor.
I tried the connection using a dvi/VGA adapter, and also using a dvi-d dual link cable, with no success.
I then tried removing my 270X and booting using the onboard, so I could check if the right display is being used in the BIOS. However, I got the same no signal error with just the VGA attached to my mobo.
Reseating my old HD 6670 also gives me this display error.
Reseating the 270X didn't help, all connections including PCI-E and mobo 24 and 4 pin are secure. Fans spinning, still beeping, no display.
Any ideas?
My other specs are:
i5 2230 Quad Core
8gb ram
500w PSU
I recently replaced my 250w PSU with a Corsair CX500, and my Radeon HD 6670 with a Sapphire R9 270X. After installing both, the PC boots (All fans spinning, light, beep, etc) but I get the 'No signal detected' error on my monitor.
I tried the connection using a dvi/VGA adapter, and also using a dvi-d dual link cable, with no success.
I then tried removing my 270X and booting using the onboard, so I could check if the right display is being used in the BIOS. However, I got the same no signal error with just the VGA attached to my mobo.
Reseating my old HD 6670 also gives me this display error.
Reseating the 270X didn't help, all connections including PCI-E and mobo 24 and 4 pin are secure. Fans spinning, still beeping, no display.
Any ideas?
My other specs are:
i5 2230 Quad Core
8gb ram
500w PSU
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