New build PC, peripheral devices not recognised before first time boot…!
Hi, built a new PC system (i7-10700k, ROG Strix B460 motherboard, 32gb Corsair vengeance DDR4 ram, Zotac RTX 2070, 850W Seasonic Focus PSU. 2 HDDs from a previous system (one of them boot drive with windows installed to be cloned to new SSD), new 1tb SSD and a 6tb HDD.
Everything is connected properly as far as I can tell. On power-on, the CPU cooler, case fans, GPU are all spinning, the power and reset buttons are working. Usb 3 and 2 headers connected to the motherboard, HDDs connected to the motherboard and are spinning.
I can’t get the monitor to be recognised. It has power and turns on, but won’t work through the HDMI ports on the GPU or the motherboard. My USB mouse and keyboard are also showing no signs of life through either the motherboard IO or the case IO (which is connected, I checked!
UPDATE Ok, something I tried, to add to this;
Mouse is now showing that it has power (red light), but only in the front IO. When I plug the mouse in to the motherboard IO, it flashes once then stops. This gives me a horrible feeling that there’s something wrong with the motherboard…still no response from the monitor.
No idea what to do, any help hugely appreciated. Thanks!