PCI (Peripheral Component Interconnect) is an element for connecting peripherals to computers based on the IBM PC architecture.

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In the output of lspci -vv, what do the Region lines mean?

I have the following output from running lspci -vv -s 00:00 on my single board computer running Linux. 07:05.0 RAID bus controller: Adaptec AAC-RAID (Rocket) (rev 03) Subsystem: Adaptec ...
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455 views

I need a wireless network card for my stationary computer

Going to move my stationary computer and hook it up to the TV. Which is far away from the wireless router. So i'm going to need a way to go on the Internet wirelessly from my stationary computer. I ...
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Do PCI / PCIe buses and devices always enumerate in the same order?

I am looking into a situation where there are multiple, identical (National Instruments) PCIe DAQ modules in a PCI/PCIe chassis, connected via either a single or dual chassis controller. In the worst ...
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343 views

Getting a PCI-E card and onboard video to work for a triple monitor display

my computer: http://www.newegg.com/Product/Product.aspx?Item=N82E16883220026 I upgraded a few years back to a nvidia 9500 GT (isn't much, but it gets the job done) I recently received a third monitor ...
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219 views

PCI-X card controlled by VM

I have a PCI-X card which I would like to assign to one of my VM guests. I am using Ubuntu 10.10, with libvirt and kvm. Is there any way, of completely bypassing the host system, and routing all ...
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302 views

Installing another audio card for system sound recording

I need to record my screen. Everything works fine except I am getting bad quality sound (onboard sound card) in any screen recorder software. Installed newest drivers. I have tried everything. ...
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23 views

PCI Memory Read Command

I'm trying to understand PCI system architecture. As I know there are several PCI commands like i/o read-write, memory read-write, configuration read-write etc. If CPU communicates peripherals with ...
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Is PCIe speed compatible with that of PCI

If I go in for a PCIe to PCI adaptor, will I be constrained by speed. PCIe provides a faster interface than PCI. How can I make them speed compatible
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How can I fix “lscfg is not supported on the Unknown” for Ubuntu Linux?

I wanted to get information about the physical location of my PCI cards and found that lscfg for AIX looked like what I needed. lsvpd-1.7.4 that includes lscfg does exist for Linux. As I am developing ...
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165 views

New Graphic Card Not Working

I bought a new graphic card for my PC, before I had a 8400GS and now I've bought a VTX ATI 5450 card, however, after installing it, my computer stopped booting and made a clicking sound through the ...
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411 views

Settings up multiple monitors from dual VGA card?

I really need help with this. I recently installed a dual VGA graphics card to my 'Packard Bell iMedia B2218 UK'. My computer installed all the drivers automatically and after restarting I checked my ...
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126 views

feasibility of PCIe16 and PCI digital display cards together?

I want to run two digital display cards. I have an Radeon 5450 which I believe is PCIe16. I have only one PCIe16 slot. If I buy a second digital display card, it would have to go into a PCI slot, of ...
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566 views

Optiplex 760 + Legacy Rage XL PCI card + Windows 7 x64 = startup issues…?

When this card is in the system, I get no beeps, no display, no "POST" things occurring... It's obviously a legacy / old card from year 2000 so not sure if it's bad or what. I know I've used it in ...
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231 views

Using 4 monitors with 2 generic video cards… possible?

I'm thinking of setting up 4 monitors in a grid, using two video cards, one card to feed each pair of monitors through the card's two DVI ports. The most important requirement for me is to have the ...
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248 views

Can two Identical devices be present on the same bus in any PCI Topology

As per the PCI standard, devices are identified on the basis of Vendor Id, Device Id and the bus no. All devices of same type have identical vendor id and device id. If I put two such devices on the ...
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Unexpected shutdown due to PCI card

I've got a home theatre PC which I built myself and have been using for about 4.5 years now without issue - the only components that have ever needed replacing have been the case fans. Recently, I've ...
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350 views

Plugging in a GPU into a PCI slot via a PCI-e to PCI converter: is it possible?

First of all, this is for a GPGPU project so I only need a very small amount of bandwidth. The bandwidth for PCI and PCI-e 1x slots are several orders of magnitude more than I need. Some people have ...
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PCI configuration method error (Linux Kernel)

(I'm not sure if here is the best place for that question, so I will be pleased if anyone suggests me a more proper forum for that.) I'm trying to install Ubuntu 12.04.4 in a netbook (from an usb), ...
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1-2 controller cards in system: How to initialize onboard controller first?

I have an older mobo in my system whose Promise PDC20376 onboard controller sometimes causes minor problems when other external cards (bus is good ol' PCI) are present and the onboard one gets ...
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198 views

same pci bus address for pci slot and on board ethernet port?

The pci slot address shown is same as the one shown for on board ethernet card. There is a conflict. Not sure how to resolve it. Various command output are dmidecode -t 9 | grep 'Bus Address' ...
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319 views

Laptop with two variants, identical motherboards: Graphics card addition possible?

Ok, I know a gazillion people have asked countless times about the possibility of adding a graphics card to a laptop, but this one has a twist: I got a Samsung NP300E5Z laptop recently, and the ...
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PCI Graphics Card prevents post

I bought a Quadro4 400 NVS (4 screen) PCI Graphics card many years ago and still works in every computer i try but not my new one. My new pc is a Intel Atom D525MW with 4GB of ram. As soon as i ...
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No drivers for PCI-to-Parallel card due to invalid PID

I have a Moschip-based PCI to dual Parallel card, based on the Moschip MCS9815CV chip. This card looks exactly like this one and also same chip as the Rosewill RC-304. The back of the card has a ...
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56 views

Asus M5A97 LE R2.0 failure to post with peculiar PCI card

We have a couple of peculiar PCI cards being used in a circ. 2007 proprietary phone/radio communications logging appliance(WindowsXP PC). Both the card connectors and the old motherboard sockets ...
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Can a hot PCI adapter slow down the computer?

Using the "watch sensors" command in Fedora, I see that while the temperature of the CPU's are normal (70 degrees at most), the PCI easily exceeds 90 degrees (celcius, of course.) Once the PCI gets ...
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Prerequisition to add a wireless PCI card

Besides an extra unused PCI slot, are there any other requirements need to be met to install a wireless PCI card?
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Are there any human-readable PCI slot management utilities for CentOS / Linux?

I'm looking for a method to determine, in a human-readable way, what kind of PCI device is in which slot on a computer running Linux or a derivative. lspci is somewhat cryptic and impenetrable, and ...
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115 views

Supporting PCI-E X1 network cards by CentOS(RHEL)

Help me please I want to know it becase my windows 7 cant see my PCI-working network card and I dont want to buy a motherboard and then find that CentOS does not support PCI-E X1 network card. I want ...
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206 views

PCI Express BAR memory mapping basic understanding

I am trying to understand how PCI Express works so i can write a windows driver that can read and write to a custom PCI Express device with no on-board memory. I understand that the Base Address ...
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Custom PCI bracket with support, for custom PCB?

I am considering to put a custom PCB card that I made, into my computer. It won't go on any PCI connector, it plugs in on a USB connector on the motherboard, via a ribbon cable. I need thou to plug ...
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507 views

How can I find a driver for a DVR capture card with 4 ports?

I have a capture card, and the only things I can read from it are: 10104 on the board and Techwell TW6802 on the main chip. I can't find a working driver anywhere. I can accept any solution. I've ...
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Why do some PCI SATA HBA cards always fail to detect optical drives on the SATA port?

I just cannot be the only one who has experienced that. As a matter of fact, in analogy to women known to grow large collections of jewelry or shoes (or even both), I have quite a decent collection of ...