The laptop's GPU reports a disconnected status due to a loss of connection with the graphics card.
The laptop's GPU reports a disconnected status due to a loss of connection with the graphics card.
Key details before sharing your update: the laptop is under three months old and is being sent back via MSI’s RMA process. At the moment, I don’t have it, so any advice you give won’t apply directly. I purchased a MSI Vector 16HX AI about three months ago from Newegg. It performed well at work and at home. Last Friday I connected it to an external monitor for remote TCG sessions; since then I haven’t moved the keyboard or mouse. Everything worked smoothly—sleep mode activated without issues, stayed plugged in for over a week.
Yesterday (12/26/25) I tried booting it again for remote play. The HDMI port on three separate machines stopped working, and the laptop didn’t emit the connection chime. No physical damage or loose connections were visible. I switched to a secondary monitor on my desk, which also failed. Both monitors use different brands and have verified HDMI cables.
I checked the connections, ensured the monitor was powered, and everything seemed fine. I tried using the device manager and noticed only the built-in Intel graphics appeared, which shouldn’t be there since the laptop comes with an RTX 5070 Ti mobile GPU. The Device Manager showed a disconnected device (error code 045).
I’m surprised this happened after being untouched for a week. I moved it to my bed the night before Christmas to watch movies and it worked perfectly then. I used the laptop’s own screen at that time, so I didn’t notice anything odd. I reinstalled drivers, but NVIDIA software couldn’t detect the hardware—Windows could see it, yet it thought it was gone.
I’m not an expert, but I treat my tech carefully. It seems the GPU might have been soldered onto the motherboard, and I’m worried about damage despite careful handling. I’ve played games like Zenless Zone Zero and Borderlands 4, but this is the first time I’ve seen such issues. Could there be a connection problem somewhere? I’d appreciate any guidance on how to resolve this.
It can be tricky to identify. Laptops are naturally more delicate than desktops, and any issue might appear as a hardware problem at some stage. You can be confident that gaming and remote access won’t harm your laptop. Likely, your GPU had a flaw and you were fortunate enough for it to surface while the warranty was active. Wishing you success!
It seems unlikely I could have caused it myself. I'm just trying to figure out if it's a minor trace that faded away. While I was using it for work, I often left it in my car—whether in my backpack, in the vehicle, or in a garage. Since I’m familiar with desktop GPUs connecting through a PCIe slot on a standard motherboard, I’m wondering how laptop versions would handle similar connections on their own motherboards. What happens when something like this fails?