Guide To Reseat Internal Data and Power Cables - WindowsTips.net - Windows Tips and Tricks with Geek

Thursday, June 24, 2021

Guide To Reseat Internal Data and Power Cables

 01 Power Off the PC and Open the Computer Case

Picture of someone opening a computer


Before you can reseat any internal data or power cable, you must power down the computer and open the case.

For detailed steps on opening your computer's case, see our article on how to open a standard screw-secured computer case. For screwless cases, look for buttons or levers on the sides or rear of the computer that are used to release the case.

02

Remove External Power Cables and Attachments

Picture of someone removing the network cable from a computer


Before you can reseat any cables inside your computer, you should unplug any external power cables, just to be safe. You should also remove any other external cables and attachments that might get in your way.

This is usually a good step to complete when opening the case but if you haven't done so yet, now is the time.

03

Remove and Reattach Device and Motherboard Power Cables

Picture of someone removing the cables from a computer hard drive


Once you've opened your computer's case, locate, unplug, and then firmly reattach every power cable inside your computer.

There may be many different styles of power connectors inside your computer but all of them, aside from the large one connecting to the motherboard, will be small and relatively flat. If you have any doubt as to what is a power connector, follow the cable. If you can trace it back to the power supply then it's a power connector.

All peripheral devices inside your computer will have a power connector including hard drives, optical drives (like CD/DVD/Blu-ray drives), and floppy drives. The motherboard itself will also have a large power connector and very often also a small 4, 6, or 8-prong power connector near the CPU.

Most high-end video cards also require independent power and thus have power connectors.

As long as the power connector is of the same type, it doesn't matter which one is plugged into which device.

04

Remove Data Interface Cable From First Device

Picture of someone removing cables from a computer hard drive


Choose a device to work with (like one of your hard drives) and carefully unplug the data cable from both the device end and the motherboard end.

There's no need to remove the entire cable from the computer; just unhook both ends. You're more than welcome to remove the entire cable if you plan on improving the cable management inside your computer but it's not necessary to successfully reseat your cables.

05

Reattach Data Interface Cable From First Device

Picture of someone plugging in hard drive cables


After you've unplugged both ends of the data cable, plug each end back in, just as you found them.

Don't try to reseat every data cable at the same time or you're likely to get confused about which cable went where. If you were to accidentally connect a device to a different port on the motherboard, there's a good chance you could change the way it's configured which may cause your computer to stop booting properly.

06

Remove and Reattach Remaining Data Cables

Picture of someone removing data cables from a computer hard drive


One device at a time, repeat Step 4 and Step 5 for each remaining device with a data cable that you have inside your computer.

Some additional devices you might have that use data cables include hard drives, optical drives, high-end video cards, sound cards, floppy drives, and more.

07

Check to Ensure All Power and Data Cables Are Properly Reattached

Picture of cables plugged in to a computer hard drive


Take a close look at each device and area of the motherboard that you worked with and make sure that the correct power and data cables are attached.

08

Close the Computer Case

Picture of someone closing up a computer case

Now that you've reseated all of the power and data cables inside your PC, you'll need to close your case and hook your computer back up.

As we briefly talked about in Step 1, desktop computer cases come in many forms. If you need help closing your PC's case, please check your computer or case manual.

If your computer was powering on properly before you reseated the internal cables but isn't after the reseating, follow the steps in this guide again. You likely forgot to properly plug back in a power cable or data cable.​ ​If you've reseated the internal power and data cables as part of a troubleshooting step, you should test to see if the reseating corrected the problem. If not, continue with whatever troubleshooting you were doing.

No comments:

Post a Comment