Determining issues in a ready-made PC without error codes can be challenging.
Determining issues in a ready-made PC without error codes can be challenging.
Has anyone experienced a PC that appears functional but lacks video output? I haven’t received helpful advice on my last discussion—checked all cables (8-pin and 24-pin), fans are spinning, RAM is properly seated. I’m reaching out to Sedatech support now. The keyboard lights up, but it’s unclear if I’m entering BIOS without a video signal. I haven’t tried using the DISPLAY port instead of HDMI, nor have I performed a BIOS flash. SSD and CPU remain intact.
Have you replaced the GPU? Because the problem is related to output, I’d begin there. First, I’d reinsert the GPU. Next, switch to another HDMI port and connect via DisplayPort. If nothing appears, remove the GPU and check the GPU status. You can also update the CMOS and test with a single RAM stick during troubleshooting.
I lack a GPU, just an iGPU. Only one HDMI port exists; I plan to purchase a displayport cable once it's done... Perhaps I'm being foolish and a red LED for a second counts as an error. I've attached a video showing what occurs immediately after turning on the power button. a2a29dce-a83b-4587-abaa-8fb5515bf736(1).mp4