No Signal message when the monitor is connected to the graphics card.

Thus, after posting this problem on different forums, I was told that my power (300w) was too low for my Radeon HD 7570 I tried to install. After you install a 585w power supply, the problem is still happening.

Model: HP Pavilion h8 - 1240 t

OS: Windows 7 64-bit

Error: Monitor says "no signal" when connected in the PCI slot where is the graphics card.

Changes: this always happened, did not get a single card to run this stupid computer!

 

The DVI cable is completely plugged the monitor into the PCI slot and the graphics card is fully in. The fans on the graphics cards spin but it is not detected at all. It does not appear in Device Manager.

Data sheet:

I7-2600 3.4GHz

8 GB RAM

Orion 585w PSU

Radeon HD 7570 (it didn't come with the computer, otherwise it would work...)

PEGATRON CORPORATION 2AD5 1.03 (I guess that's the motherboard)

No. I went to Dell and downloaded THE drivers that ACTUALLY work. Computer restarted and everything works fine.

Tags: HP Desktops

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