USB Diagnostic Test Card 2 Bit with Parallel Port Notebook
- Category: >>>
- Supplier: Shenzhen Meitk Technology Co. Ltd.
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Product Overview
Description
Notebook 4 Bit with Parallel Port USB Diagnostic Test Card
Product Description
This is the diagnostic card for the parallel port interface of the notebook. The desktop board can't be used.
Use: Computer motherboard repair tool
Specifications: Full patch component production, LCD character display.
Comment: Professional motherboard maintenance personnel, friends who buy second-hand motherboards, businesses that use second-hand motherboards, really a card in hand, worry, can diagnose more than 200 common motherboard failures, and give corresponding solutions according to the manual. Program. What's even worse is that you can diagnose without plugging in the cpu, and the friend who is afraid of cpu smoking is the gospel.
A good tool that brings us convenience and efficiency, notebook parallel port diagnostic card, you do not need to open the chassis to know the fault!
Tip: USB is used in the parallel port interface detection of the notebook, USB only plays the role of power supply (because the parallel port interface does not have 5V voltage output). Some dealers say that it is a USB diagnostic card. That is not true. At present, you have not found any motherboard diagnostic card that can diagnose faults only by plugging in USB.
Instructions for use:
Insert the parallel port card into the notebook parallel port (print port), and then connect the USB cable (USB is powered!). Turn on the notebook power, according to the data display, through the diagnostic card fault code reference table, you can determine the fault. .
The four parallel port diagnostic card features are as follows:
Applicable to computers with POST code output to parallel port (LPT). Flexible power supply mode, can be connected to USB or computer host power;
Use: Computer motherboard repair tool
Specifications: Full patch component production, LCD character display.
Comment: Professional motherboard maintenance personnel, friends who buy second-hand motherboards, businesses that use second-hand motherboards, really a card in hand, worry, can diagnose more than 200 common motherboard failures, and give corresponding solutions according to the manual. Program. What's even worse is that you can diagnose without plugging in the cpu, and the friend who is afraid of cpu smoking is the gospel.
A good tool that brings us convenience and efficiency, notebook parallel port diagnostic card, you do not need to open the chassis to know the fault!
Tip: USB is used in the parallel port interface detection of the notebook, USB only plays the role of power supply (because the parallel port interface does not have 5V voltage output). Some dealers say that it is a USB diagnostic card. That is not true. At present, you have not found any motherboard diagnostic card that can diagnose faults only by plugging in USB.
Instructions for use:
Insert the parallel port card into the notebook parallel port (print port), and then connect the USB cable (USB is powered!). Turn on the notebook power, according to the data display, through the diagnostic card fault code reference table, you can determine the fault. .
The four parallel port diagnostic card features are as follows:
Applicable to computers with POST code output to parallel port (LPT). Flexible power supply mode, can be connected to USB or computer host power;
Use four-digit code display;
The code value of "start code" is a specific "0000" or "FFFF", which is clear at a glance. The code value of the "start code" of the traditional two-digit code diagnosis card is uncertain, and the human eye cannot accurately distinguish it; reference can be made to the Internet.
can test the diagnosis card itself failure;
Fully compatible with 286 to P IV high, medium and low-grade motherboards, the fault code is more accurate and reliable, and does not crash;
There are code repeated check functions, the code will never flash. When you press the switch once, a code is displayed to pause; Note: The description of the code on the manual is not very complete. If the buyer friend can't find the corresponding code explanation in the manual, you can find the answer on Baidu. Diagnostic card diagnosis is only the direction of the problem, not very accurate, you need to study it carefully!
friendly reminder:
The main function of the diagnostic card is to display the code of the motherboard BIOS self-test program. By referring to the display code and comparing the code description and finding the location of the fault, it is not a universal tool! Some people think that with the diagnostic card, they can become "computer masters". It is not correct to repair the computer!
Packaging & Shipping
The package contains:
1. Diagnostic test card
2. Instruction manual
Our Services
1.Factory competitive price for our agents directly, welcome to contact us for best price.
2.OEM/ODM available. Customizes your own case to help your business greatly.(Min. Order Quantity Requirement).
*All material we used eco-friendly and CE, FCC, ROHS, ISO9001 approved. If there is any problem caused by our improper manufacturing, PLEASE contact us when you in freetime
Company Information
FAQ
1.Q: What's your best price?
A: Our products have a quite wide price range for different types and different quality requirement. Please contact us freely, we will be happy to give you a quotation upon receipt of your detailed requirements.
2.Q: How can I get the samples?
A: If you need some samples to test, please pay for the shipping cost and sample cost.
3.Q: How much is the shipping cost and How long does it takes till I get my package?
A: The freight depends on the weight & packing size and your shipping address.
DHL: 3-6 Days; UPS: 5-7 days; Fedex: 6-8 days; EMS: >7 days.
4.Q: How can I get your wholesale price list?
A: Please feel freely to contact us on Trademanager or send us an inquiry, then we can send you the price list and more information via email.
5.Q: How do you do OEM/ODM service?
A: We can do the custom designed case as you required, including print the logo on the case. After you send case design file to us, we will start to produce a sample for you to have a check. We don't start the production until you are satisfied.
6. How can I get the greatest discount?
a. To place large quantity for each item, at least 100 pcs per model. If 1 or 2 pieces per item, we can't give you much discount.
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