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contact: Lamwai (William)
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About Us

Are you interested in buying, using, testing or learning computers troubleshooting equipments for Desktop, Servers and Laptops?
If so, you've come to the right place. My name is William Yu, and for the last 14 years, I've specialized in helping my clients find the best hardware diagnostic, analyzer, debugger, POST checker or quick self test kits for motherboards. Please allow me to be your guide.
We have the best quality, nice unique featured and quick easy-to-use hardware repair tools for PC owners, technicians, IT classes students and parts traders.

PC Motherboard Analyzers

New 12 digit Desktop Computer PCI Motherboard Diagnostic POST Analyzer Test Card with USB LPT

$29.90 / £19.90
Shipping costs:
All parcels come with tracking numbers. US addresses, parcels will be sent in USA. Other countries, items will be sent by either Standard (STD) or Express carrier (EXP) such as DHL/FEDEX/UPS...etc. International order, CONTACT PHONE NUMBER IS NEEDED for carrier. Please leave the phone number when making the Paypal payment. Parcels will be sent to the Paypal address. International Express shipping method take about 3 business days. The standard international shipping method takes few more days.
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Video Demo:

This is a new 12digit computer motherboard diagnostic test card for quick troubleshooting desktop PC / Server computers

Quick check and diagnose the PCs. No need to swap costly known good parts in the computer troubleshooting anymore.

Troubleshooting the PC motherboard, CPU, RAM, graphic card, HDD controller…etc. 



1.    Comes with External 6digit codes displayer for easier viewing of the codes

2.    Comes with unique dual methods of diagnosis (factory diagnosis + Bios POST)

3.    plenty of LEDs to indicate the mobo basic activities and help in the accurate diagnosis

4.    Comes with onboard speaker and audio cable to get audio beep codes. So this card comes with all 3 types of codes for the most accurate diagnosis (Digital, LED and Audio Beep Codes)

5.    durable and high quality made

6.    Multi interfaces on a single tester board and allows testing of difference PCs using the different connectors (PCI, ISA, USB + LPT / Parallel)


How to use:


We can just install this new test card on the desktop PC standard PCI connector, also connect to the PCs using both LPT/Parallel + USB interfaces.

Then powering on the computer and wait for the test card to automatically scan the computer for the faulty hardware.

There will be codes showing on the test card unit, just refer to the manual for the codes description to interpret the codes corresponding faulty components on the PC.


Recommended for PC techs, Computer Lab Admins, PC owners, and for PC hardware repair learning and DIY.

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Legal disclaimer:

Do Not copy this ad description text or just partial content illegally without the owner's permission.

Copying is in violation of the protection of the intellectual properties. This  kind of plagiarism is a serious offense and can constitute copyright  infringement.


Getting the new latest top quality products to our customers quickly is our goal.

We ship parcels daily Monday to Friday excluding public holidays.

Our US parcels arrive in a couple business days mostly.

For international parcels, will just take a few more days for the parcels to arrive.

If need to meet certain timeline, please kindly contact us in advanced to arrange the other express shipping methods.

Tracking number will be updated once the parcel is shipped.

Any question or request, please feel free to write an email to: or chat on Skype( Happy shopping!