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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 6 Digit PC Computer Motherboard Diagnostic Analyzer POST Debug Test Card STC-SP

$19.90 / £13.90
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 nice Desktop Computer PCI 6digit Motherboard Qiagnostic Analyzer POST Test Card with onboard built-in speaker


Quick check the PC motherboards for faulty components without swapping costly known good parts

Just install and power on to auto scan the motherboard quickly




·        This is the unique PC test card that comes with all 3 possible types of the diagnostic codes on the same board.

These 3 types of the diagnostic codes are the Digital Codes, LED Codes and Audio Beep Codes.

Total 6 digit alphanumeric Codes, 11 LEDs codes and the onboard speaker to get us all these 3 types of codes for the most accurate and effective PC diagnosis.


·        Unique smart Dual Diagnosis ( the factory Qiguan diagnosis + traditional Bios POST diagnosis) Not just the regular BIOS POST test cards on the market.


The 6 digit codes, 4 digits are for showing the factory codes, the rest 2 digits are for Bios POST codes.

Total 2 set of complete Factory and Bios Manual Code lists


The Extra factory diagnosis allows more effective accurate PC troubleshooting especially when the PC Bios is faulty or not sure working or not.


·        Unique Motherboard Stability Test function - the other great feature that is not available on any other brand of the PC test cards out there.


Comparing to the hours of the software burn-in test on the mobo, this quick hardware stability test feature is just nice, the result will be given as Stable or Unstable LEDs.


·        Comes with external bus connector for future upgrades, eg, adding an external LCD panel to view the test result more easily on the LCD external panel as well.


How to use :


Install the test card to the standard PCI connector, power on the computer and wait for this test card to auto scan the motherboard for the fault.

Then refer the Digital and LED codes from the tester unit to the manual and follow the Easy Guide step by step to interpret the codes easily.


This is essential to add to the PC repair toolboxes

Great for PC owners, recommend for PC technicians, computer classes learning purpose and the PC parts traders as well!

Happy Shopping!

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Brought to you and Free life time support from a 23 years computer IT professional

All parcels come with tracking numbers

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Senior IT Consultant and Tech Support Manager

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!