6 Digit Complete Pc and Laptop Computer Motherboard Quick Repair Diagnostic Analyze Post Test Cards Kit

Like the way it was delivered. I havent try it that much,coz i already fixed my pc when i got it,the instructions video are very helpful.

This card helped me to troubleshoot a tricky problem and saved me some money along the way!A newly-built PC would usually fail to POST. Once or twice, I got the BIOS to load, but soon it would crash.Suspecting the mobo, I returned it for an exact replacement. But the replacement mobo behaved similarly. After thoroughly checking out the RAM and CPU heat sink, I wondered: could the new CPU chip be DOA? The PSU worked with an older mobo, so I could probably rule that out. Or, was is possible that I got a second bad mobo? This had me stumped.I found some discussion of this PCIe analyzer card (KQCPET6 Type B) on the Internet, and decided to order one. Since it was half the price of a new mobo, and a quarter that of the CPU, I figured it might help to avoid spending more money.Before the card arrived in the mail, I received a friendly message from the vendor, with URLs to the PDF documentation. (The card is part of a kit, which can also be used to troubleshoot laptop PCs and some mobile phones. I only used the card with a PCIe bus, but it's very versatile.) Once the card arrived, it fit easily in the PCIe slot and displayed all kinds of useful information on startup. I could see that the CPU was working and the PSU supply voltages were okay. The card also performs a "stability test", which my system failed.The card comes with extensive documentation, but as a noob to PC troubleshooting, I found some parts a little difficult to follow. In places, the English was a bit curious, as the original documentation was written in Chinese. I contacted the vendor for additional guidance. For the price, I wasn't expecting too much, but I received a prompt and very helpful reply. We exchanged a few more messages and he got me on the right track with some very helpful troubleshooting advice.The KQCPET6 helped me to determine that the second mobo was also defective (what are the chances??). I returned it for a new one (different brand!), which then worked flawlessly.If you like building PCs and find yourself scratching your head over one that won't POST, this little card could save you money and guesswork. Recommended!

It helped me notice my problem that I have.

I was struggling to diagnose a black screen on startup when I found this kit. I ordered it and received it in great condition, packed nicely and with all the parts as listed, and I also received an email with information on how to use the kit and interpret various diagnostic codes, including an amazing thirty-minute video illustrating various ways to connect and use the kit. The kit was very easy to hook up and use, but unfortunately my results were ambiguous. I contacted the seller, and he worked with me through a series of emails, suggesting various additional tests and solutions. (He even sent follow-up emails to ask how my repairs were going and offer additional help.) With his help, I was eventually able to identify the issue and fix it. The usefulness of this diagnostic tool cannot be overstated, and it is limited only by the information that the system provides to it. This is one of the best purchases I have ever made and one of the best customer service experiences I have ever had. I wish I had found this tool and this seller years ago.

I didn't read that this kits app doesn't work for 64 bit android. I finally re read the description it is does describe that an 64 bit app is being made for this kit. I thought I would let people know over the 64 bit program, since the description for 64 bit android not supported isnt noticed in reading the description.I just wish the seller would somehow make the description of 64 bit not supported to stand out. A lot of phones today are 64 bit and thought knowing this is extremely importan. Just to let you know I own a Google Pixel 7 pro and the app isn't compatible with the app. Still debating on returning the item since there is no ETA when the 64 bit app will be released.