PCI-Express is a high-speed expansion bus which is developed to replace older buses such as PCI and AGP. The most common use of PIC-Express is the GPU installation on motherboards.

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Will a PCI Express x16 2.0 slot work with a PCI Express x16 3.0 graphic card

I am thinking of getting a EVGA GeForce GTX 750 Ti and put it in my HP Pavilion a6518f Desktop PC. I upgraded the power supply to a 350W switch is enough I think. But I am worried about the ...
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Virtualbox, Windows 7, how do I remove “ATA Device” from msinfo32 and Device Manager?

In Virtualbox, you can change the hard drive or DVD name, manufacturer, serial, etc. (Virtualbox manual, 9.9.2.). However, the friendly name always ends with "ATA Device", after the normal formula of ...
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Searching for PCI-Express 2.0 compatible AMD graphics cards (with CrossFireX)

I still have an Asus AMD motherboard (Socket AM3+) that has PCI-Express 2.0/2.0x16 slots. It appears that all the HD Radeon series 6000-7000 cards are PCI 3.0. Are there any HD Radeon cards ...
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Desktop graphics card on laptop [closed]

Does anyone know of a external adaptor or enclosure, that would allow a nvidia graphics card (PCI E) to connect to a Mac mini, over USB3 or better yet thundbolt port as it suposedly has more ...
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230 views

Graphics card pci-e slots for R9-280X

When removing my graphics card I accidentally snapped the clip off the pci-e slot. I've got an R9-280X graphics card on an ASUS® Z87M-PLUS: m-ATX motherboard. I've put the graphics card back in and ...
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AzureWave AR5B93 in Debian

I installed debian on my laptop few months ago. Everything was great and there were no (well, only a few) problems. I removed the wireless card (An AzureWave AR5B93), and today when I tried to put it ...
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77 views

What version expresscard slot do I have?

My laptop Elitebook 8640p has a Express card slot. But i dont know version of this Pci-e slot. Please help me detect version of this PIC-e slot (ver 1.0 or ver 2.0). This is result of PC-wizard ...
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29 views

Unbind a driver from PCIe device on windows

To unbind a driver from the device on Linux, we can use echo 0000:00:dev > /sys/bus.../unbind. This just unbinds the driver from device and we don't need to uninstall the entire driver. I want to ...
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102 views

Dell Vostro 3550 have a PCIE or MPCIE or MXM slot?

So I was wondering if the Dell Vostro 3550 has a PCIE or MPCIE or MXM slot that I could swap out the current component using it and replace it with a gpu? I've tried looking at service manual's and ...
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332 views

Does the Inspiron 15 3537 have a PCIE or MXM slot?

So I was wondering if the Dell Inspiron 15 3537 has either a PCIE or M PCIE or MXM slot on it? I currently own one but can't get the keyboard off to open it up and have a look. It does have a ...
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On PCIe 1.0, does a 64 bits graphic card could be compatible with 32 bits OS (Windows 7 32bits)

On PCIe 1.0, does 64 bits graphic card could be compatible with 32 bits OS (Windows 7 32 bits) ? Is there any restriction? Edit: Few peoples told in comments that bitness should not be an issue. ...
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What are the performance differences between PCI-Express x16 and x4

I have two PCI-Express x16 slots on my motherboard, but one of them only has x4 bandwidth. For passing through my graphics card to a virtual machine I need to use both slots and unfortunately, the ...
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298 views

SATA 3 PCIe Controller working with decreased performance (slower than SATA 2)

After reading this question about maxing out an SSD I decided to do so myself. My mobo only supports SATA 2 and has two PCIe 2.0 x1 connectors (which promiss up to 500 mb/s). So after some searching ...
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52 views

SY-PEX24028 NIC is not detected by FM2A88X-ITX+ motherboard

I'm trying to use a SY-PEX24028 (PCI-E x1) card with my FM2A88X-ITX+ motherboard. I'm using my the board's only PCI-E x16 slot for the card. I have not been able to get it to detect the card either in ...
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761 views

SMBus/I2C on a PCIe Bus

Disclaimer, I am far, very far, from a CentOS/Linux expert and I have been having a difficult time finding any of this out on my own, using Google fu. I am working on a product that goes into a PCIe ...
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178 views

Can the linux kernel enumerate pcie devices beyond what the bios can?

I am trying to build a large system using multiple pcie backplanes. The system bios has a limit on how many devices can be enumerated. Is it possible to force the linux kernel to manage the pcie ...
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78 views

What card i need to attach SATA drives to server

I have IBM System x3650 M2 and it has only SAS drives attached It has 7 PCI-e empty slots. I want to know what type of card i need which i can put in PCI-E so that i can join 2 SATA drives of higher ...
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22 views

Can I use any fibre channel card with IBM server or there is a special type?

I have this server and a disk array with fibre hard drives. I want to know whether I can use any fibre card with IBM server or there is a special card which I can use Currently I have this card. The ...
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734 views

PCIe slots failure on Motherboard

The motherboard I'm using is Gigabyte H67M-D2-B3. When I was using my old Graphics Card (Sapphire HD 6850), my computer crashes once in a while quite randomly/unpredictably. Sometimes BSOD related to ...
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479 views

Does the DELL T3400 CN-0TP412 Motherboard support PCI-E 3.0?

Just a quick question, I've got a DELL T3400 CN-0TP412 Motherboard, and I was wondering if: it is compatible with "PCI-E 3.0" video cards? Are there any performance implications (if PCI-E is ...
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Why can't PCIe devices share lanes?

On older chip-sets it was not possible to have a dedicated graphics card in the PEG slot and have the Integrated Graphics Device (IGD) enabled at the same time. After looking online I found this was ...
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how does mxm graphics card compatibility work

I have this aio PC that's like a gimpy laptop. It's only GPU expandability is an mxm slot but I've never used them. Do I treat them like pcie without a VGA port in regards to its version standards and ...
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PCI-Express Processor/Co-processor cards

I am hoping someone might be able to help: In the days when I started with computing (C64 and later Amigas) expansion slot cards with co-processing ability were relatively common. I am looking for ...
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61 views

Can i7 4770 take 2 GPUs?

I want to use 2 AMD Radeon HD5450 GPUs and a Intel i7 4770 for a multi-seat gaming setup. I have found a motherboard that has 2 PCIe x16 ports ports but I am wondering if the CPU will support it ...
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GPU plugged into a x16 PCIe with 4 available lanes, will it work?

I'm considering a configuration with a µATX motherboard (Fujitsu, with Intel Q87 chipset) that has two PCI express x16 slots, one would be occupied by a card that needs the 16 lanes, and the second ...
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820 views

My PCIe video card does not work in POST, only comes on when Windows loads

I have an ASUS Maximus V Extreme motherboard which has onboard video. There is an Asus GeForce GTX 670 in PCIe slot 1. In the BIOS, I have PCIe selected as the preferred GPU. I've tried disabling ...
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261 views

Install PCI-E SATA driver on unbootable Windows XP

My SATA controller on motherboard died. I've pluged a SATA controller on PCI-E. BIOS recognizes it just fine, boots from it, but Windows XP, I assume, lacks drivers for such a controller and reboots. ...
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Broadcom BCM970015 Datasheet

I'm having trouble finding the datasheet for the BCM970015::image PCI Express Mini card. Can anyone help locate it? I'm interested in the physical dimensions, specifically the profile (height), ...
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Unable to find PCIe wifi card using PCIie - usb - cPCI adapter

I have a PCIe wifi card connected via a PCIe-cPCI adapter. Reading lspci output, it seems that the card is not connected at all, and I really cannot figure out where the problem is. Plus, I do not ...
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Mini PCI Express <-> ExpressCard compatibility

Is it possible to plug a mini pci-e card such as the BCM970015 into an ExpressCard connector? Basically I am asking if I could put a mini pci-e card inside am empty ExpressCard card without any ...
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Searching for a PCI standalone System [closed]

For a research project, I would like to have a PCI(e) card which is a full standalone system (own CPU, memory, sata bus, network interface, etc..) running Linux, but which can be deployed on another ...
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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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AVerMedia Broadcaster HD not working in Windows Server 2012 R2

I have a machine running Windows Server 2012 R2 Standard equipped with an AVerMedia Broadcaster HD, when using the RECentral program it says the device is occupied and to close the conflicting ...
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Full-size card in slim case?

I have a Dell Optiplex 745 (the slim one) and was thinking of upgrading the video card. I was interested in something like the GeForce GTX 660 Ti, but because I have a slim case, this may not be ...
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Does Disabling a PCI Device in Windows Device Manager Shut Off Power?

Hardware devices can be easily managed in Windows using the Device Manager. I am interested in completely powering off a PCI device (my graphics card, for instance). I am aware that, in Device ...
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Arranging PCI-e cards to maximize performance in machine

I just put a new machine together using an ASUS Republic of Gamers Rampage 4 Extreme motherboard. The machine has 2 nVidia GTX 660s, an Adaptec SAS/SATA 6G controller and a Creative Sound Blaster Z ...
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PCIe Video Card has a connector on top

I have an 8500GT XFX 512MB Video card(like the picture) and I noticed that it had an interesting looking connector at the top of it. At first I didn't really take it into much though, until the other ...
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PCIe 16x into a 1x slot

This is a very simple questions because i saw a video where some guy uses this PE4L V2.1 adapter to connect his 16x PCIe GPU to a mPCIe slot, but the adapter only uses a 1x PCIe slot. i have a 16x ...
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Serial PCIE not detected?

I have a "Moschip PCIe 9922 Multi-I/O Controller" 2x serial PCI-E card that I'm trying to get working on Ubuntu 13.04. lspci shows the controllers fine, but "dmesg | grep tty" isn't showing them. $ ...
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Determine PCIe device NUMA node

Assuming fairly recent Linux OS, is there an easy way to determine to which NUMA node the PCIe slot, where a device is plugged in, belongs?
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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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566 views

Powering 7970 HD cards. Separated cables or single cables?

I just received my new computer. It has multiple GPUs (XFX 7970 HD). They have two power sockets: a 8 pin socket and a 6 pin socket. Can I power each card with a single power line? My PSU ...
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HP 110-023wp desktop computer

The specification states that it has 1 PCIe half-length slot that can be used on this computer. I am wanting to put a graphics card in the case, as I don't like the Intel onboard HD2500 graphics ...
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Will Graphic Card with PCIe 2.0 version using on PCIe x16 1.1 affect graphic cards performance?

These are my motherboard specs. Slots 1 PCI Express x16 slot (PCI Express Bus SPEC V1.1a compliant) 2 PCI Express x1 slots 1 PCI slot, support 3.3V/ 5V PCI bus Interface. See the ...
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I'm trying to upgrade to a new GPU, need some help identifying whats in my PCIe x 4 slot

I'm trying to upgrade to a GTX 770 from a single slot GPU, however, it requires two PCI slots, and all mine are occupied. I know whats in one of the slots (not including GPU), but I need help ...
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New PSU won't power on with GTX780, works fine with 9600GT

A friend of mine had a PSU blow in the middle of other rotten luck, so I have him my PCP&C Silencer 910w and bought a SeaSonic SS-660XP2 (660W 80+ Platinum) as the replacement. It's a much ...
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Can you use a PCIe 16x card in a PCIe 1x slot?

Can this be done at all? Can this be done with a riser? I want to use two PCIe 16x cards in the two other slots i have on my motherboard that are PCIe 1x. Can it be done? Thanks,
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PCI express 2.0 vs 3.0

If I were to used a video card that is PCIE 3.0 on my motherboard which has PCIE 2.0 (its backwards compatible) will there Be any noticeable difference? Would buying a decent video card mean't for ...
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How to control PCIe power?

Is there any consumer-grade motherboard (for Intel i3/i5/i7 CPUs) that lets me physically power on/off PCIe slots? PCIe slots are on motherboards, so I guess a motherboard can easily power up/down ...
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i7 2600 compatibility with PCIe 3?

My motherboard and graphics card died recently and I was thinking of buying the ASRock Z75 Pro3 and R9 280X. I think that my i7-2600 (because it is Sandy Bridge)is not compatible with PCIe-3 which the ...