both pci slots stoped working two - pc-game-lottery-tickets e Troubleshooting When Both PCI Slots Have Stopped Working

huuuge-casino-app Encountering a situation where both PCI slots stopped working can be a frustrating experience, particularly when it impacts essential components like your graphics card or other expansion hardware. Whether you're dealing with PCI or the more modern PCI Express (PCIe), understanding the potential causes and troubleshooting steps is crucial for restoring functionality to your system2010年9月8日—Hello all, I seem to have a problem with my recently built pc where it won't detect hardware I place into the regularpci slotson the mobo.. This comprehensive guide will delve into the common reasons why two PCI slots might cease to function simultaneously and offer practical solutions.

Understanding PCI and PCI Express Slots

Before diving into troubleshooting, it’s beneficial to understand the purpose of these slots. PCI (Peripheral Component Interconnect) is an older bus standard used for connecting hardware devices to a computer's motherboard.Top PCIe slot is not working. PC was crashing with GPU in the top slot. Moved GPU down one slot and no problems. PCI Express (PCIe) is its successor, offering significantly higher bandwidth and data transfer rates. Today, most modern systems primarily utilize PCIe slots, which come in various sizes such as x1, x4, x8, and the most common for graphics cards, x16. When discussing both PCI slots stopped working, it typically refers to the PCIe slots unless you are working with a very old system.

Common Causes for Simultaneous PCI Slot Failure

Several factors can lead to both PCI or PCIe slots becoming non-functional. Identifying the root cause is the first step towards a resolution.

#### 12019年1月2日—A couple of days ago my son was playing Fortnite on my pc and it just shut down. After a few tries rebooting, I was finally able to get it .... Power Supply Unit (PSU) Issues

A failing or inadequate Power Supply Unit can manifest in various ways, including the disabling of peripheral components. If your PSU comes with 4 or more separate PCIe power cables, ensuring they are all correctly and securely connected to your graphics card (if applicable) is paramount2012年12月14日—The integrated video on the motherboard has 2 monitor connections: 1 VGA, 1 DVI-D. The VGA works fine; anything plugged into the DVI-D port is not detected.. A weak PSU might not be able to provide sufficient or stable power to components drawing from multiple slots.Did I damage my PCIE slot? : r/buildapc - Reddit

#### 2. Motherboard Defects or Damage

In some cases, the motherboard itself might be the source of the problem.Maximus V Formula Issue - PCI-e x16 Slots not Work... Something happened to the PCI-E slots yesterday could indicate a physical event like an impact or a component failure on the motherboardASUS P8H77-V LE motherboard not recognizing PCI-E .... This could range from a faulty PCIe controller on the CPU or motherboard to damaged tracesPCI passtrough not working, at all.. The description mentioning that one of the tracks leading to the PCI-e slots has been broken highlights a potential physical connection issue within the motherboardPeripheral Component Interconnect - Wikipedia.

#### 3. BIOS/UEFI Settings

Incorrect or corrupted BIOS/UEFI settings can sometimes cause slots to be unrecognized. If you've recently updated your BIOS or made significant changes, it's worth resetting it to default settings. Additionally, manually adjusting the PCIe link speed can sometimes resolve issues.Pcie x16 slot 2 broken? - graphics card For instance, if a slot is set to a higher generation (e.g., Gen 4) and is having trouble negotiating that speed, manually setting it to Gen 3 might allow it to functionCheck PCIe Link Speed: In the BIOS settings, manually set the PCIe link speed to Gen 3 instead of Auto or Gen 4, as this can sometimes resolve .... Some users have reported success by attempting to shut off anything in the BIOS that you don't need, such as integrated audio or onboard graphics, to reduce potential conflictsPCI passtrough not working, at all..

#### 4. Corrupted or Outdated Drivers

While less likely to affect two PCI slots simultaneously without a preceding event, driver issues can sometimes lead to hardware not being detected. Ensure your chipset drivers and graphics card drivers are up-to-date.Common PCIe connectivity issues and how to fix them - Patsnap Eureka You can check this within Windows' Device Manager, looking for any "PCI Express Root Port" entries that might have a warning symbol.

#### 5.2017年12月4日—You could have a badPCI-Eslot, so you should also contact the manufacturer to see if your motherboard can be replaced under warranty. #3. Physical Damage or Improper Installation

Rough handling during component installation or removal can lead to damaged pins or the slots themselves. When using a PCIe slot, particularly for graphics cards, ensure you properly seat the PCIe card in the PCIe slot and that the retention clip engages. A common mistake highlighted is failing to press down on the PCI-E lock to ensure it's unlocked before insertion, and then failing to secure it afterwards. When troubleshooting, it's also advised to re-seat the PCIe card in the PCIe slot.2017年12月4日—You could have a badPCI-Eslot, so you should also contact the manufacturer to see if your motherboard can be replaced under warranty. #3.

#### 6.2010年9月8日—Hello all, I seem to have a problem with my recently built pc where it won't detect hardware I place into the regularpci slotson the mobo. CPU Issues

In rare instances, a problem with the CPU, such as damaged pins, can affect the functionality of the PCIe lanes it controls.Confirming Bad PCI-E Slots A user reported that even though PCI-e 2 works fine, PCI-e 1 doesn't work. This suggests a potential issue directly related to the CPU's connection to that specific PCIe lane.

Troubleshooting Steps for Both PCI Slots Not Working

When faced with this issue, a systematic approach is best.

1. Double-Check Connections: Ensure all power cables to your motherboard and GPU are securely connected. For the GPU, double-check you have the PCIe power cable connected. Try using a different PCIe cable if available.

2. Test Each Slot Individually: If you have multiple PCIe slots, test your component in each one, even if they traditionally don't work. This helps isolate whether the issue is with the component or the specific slotsPCIE slot stopped working.

3. Test with a Different Component: If possible, try a known working component (like a different graphics card or a simpler PCIe card) in the troubled slots.Pcie x16 slot 2 broken? - graphics card This helps determine if the issue lies with the original component itself.

4. Inspect for Physical Damage: Carefully examine the PCI/PCIe slots on the motherboard for any bent pins, debris, or visible damage.My second PCIe doesn't work? Also, inspect the components you are trying to install for any signs of damage.

5.Double check you have the pcie power cable connected, you could also try another pcie cable, your psu comes with 4 of them. If this doesn't help and you've ... BIOS/UEFI Configuration:

* Reset your BIOS/UEFI to default settings.

* Manually set PCIe link speeds (e.g., to Gen 3)PCI passtrough not working, at all..

* Disable unused onboard peripherals.

6. Update Drivers and BIOS: Ensure you have the latest chipset drivers and that your motherboard's BIOS is up-to-date.

7. Test Motherboard Outside the Case: Sometimes, a component inside the case can cause a short.PCI passtrough not working, at all. Testing your motherboard on top of its anti-static bag or a cardboard box outside the case can help rule this outCheck PCIe Link Speed: In the BIOS settings, manually set the PCIe link speed to Gen 3 instead of Auto or Gen 4, as this can sometimes resolve .... You might also want to check if your motherboard can be replaced under warranty if it appears to be a manufacturing defect.

8. Check System Devices: In Windows, open Device Manager and look under "System Devices" for entries