

PCI Express Video Card Running 1x instead of 16x
Started by
Tyler5690
, Jun 11 2005 05:02 PM
#16
Posted 14 September 2006 - 05:36 PM


#17
Posted 04 September 2007 - 12:19 PM


#18
Posted 16 September 2011 - 04:52 PM

I had the same problem with my computer. After, seeing the warning about the PCI card running at x1 mode I assumed that the video card must be trying to protect itself from some kind of hardware failure. I then,opened up the computer and it turned out to be the fan mounted on the video card itself came off. I removed the remains of the fan, leaving the heat sink, and replaced it with another small computer fan I had lying around. After mounting it perfect into the heat sink and connecting it to power, I turned on the pc and no longer received that message. Therefore, if you receive that message more than likely you probably have a hardware failure issue related with that card, not a software issue. Hope this helps!
#19
Posted 10 May 2013 - 02:33 PM

Some Dell PC's PCI-E slot is version 1.0. New video cards are usually version
2.0 (maybe 1.1 or 1.0a ?). So they not work with 1.0 slot
at x16 speed and fall back to x1 speed automatically.
As far as I know there is no BIOS update, nor workaround to solve this
annoying behavior.
2.0 (maybe 1.1 or 1.0a ?). So they not work with 1.0 slot
at x16 speed and fall back to x1 speed automatically.
As far as I know there is no BIOS update, nor workaround to solve this
annoying behavior.
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