---
product_id: 30349749
title: "4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card"
brand: "dajalon"
price: "R$20"
currency: BRL
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.br/products/30349749-4-in-1-pci-mini-pci-mini-pci-e-lpc
store_origin: BR
region: Brazil
---

# Clear LCD display Intelligent diagnostics 4-in-1 compatibility 4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card

**Brand:** dajalon
**Price:** R$20
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Diagnose Like a Pro!

## Quick Answers

- **What is this?** 4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card by dajalon
- **How much does it cost?** R$20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/30349749-4-in-1-pci-mini-pci-mini-pci-e-lpc)

## Best For

- dajalon enthusiasts

## Why This Product

- Trusted dajalon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Diagnose with Ease:** Quickly identify motherboard issues across multiple formats.
- • **Smart BIOS Support:** Compatible with Phoenix, Award, AMI, EFI, and Smart BIOS for comprehensive analysis.
- • **User-Friendly Display:** External LCD shows debug codes and descriptions for instant clarity.
- • **Lightweight & Portable:** Weighing only 5.6 ounces, it's easy to carry for on-the-go diagnostics.
- • **Universal Compatibility:** Supports PCI, Mini PCI, Mini PCI-E, and LPC ports for versatile use.

## Overview

The DAJALON 4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card is a versatile diagnostic tool designed to quickly and efficiently identify motherboard issues across various formats. With support for multiple BIOS types and a clear external LCD display, it provides intelligent analysis and user-friendly feedback, making it an essential tool for tech professionals.

## Description

LCD displays shows diagnosis result of motherboard. Especially helpful to pinpoint where is the problem when power on the computer and find no display or machine hang. PCI bus reset and CLK signal working indicator.(When indicator LED is on to indicate its respective signal is fine.) Compatible with Phoenix, Award and AMI Bios motherboards which has the PCI bus slot(with mini pci adapter) ,mini pci,mini pci-e or LPC port . Intelligent analysis of the code corresponding to the cause of the malfunction, and gives diagnostic program! It can display the halting execution automatic with a couple of times. This card is easy to use for end users and it works with high stability. It is your ideal and useful tool for notebook repairing partner. It can diagnosis signal which show the problem of CPU, Memory, display card and so on. LED displays shows diagnosis result of motherboard. Especially helpful to pinpoint where is the problem when power on the computer and find no display or machine hang. This is used to display the Error-code and RST/CLK signals. The Display portion is composed with two 7-segment LEDs. The two "Dots" of the LEDs are used to indicate the notebook "RST" and "CLK" status. The left side "Dot" is for "RST", and the right side "Dot" is for "CLK". When the notebook is in "Reset" status, the left side Dot" will be lighted. And when the notebook has a correct CLK output, the right side "Dot" will be lighted. two buttons, which are used to change BIOS type and up-down to look back previous debug code information. NOTICE: Mini PCIe card can't support some old brand laptops,you should use LPC port to test.

## Features

- Supports desktop PCI,laptop Mini PCI, Mini PCI-E and LPC port
- Quickly and easily diagnose problems of your motherboard
- Support Phoenix, Award ,AMI,EFI and Smart Bios
- Provides intelligent analysis of motherboard issues
- External LCD display box clearly shows debug code and description of the code

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DAJALON |
| Item Weight | 5.6 ounces |
| Manufacturer | DAJALON |
| ASIN | B01HRFQ8YM |
| Is Discontinued By Manufacturer | No |
| Date First Available | June 29, 2016 |

## Images

![4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card - Image 1](https://m.media-amazon.com/images/I/61y2FGS4foL.jpg)
![4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card - Image 2](https://m.media-amazon.com/images/I/61BR9w3aTfL.jpg)
![4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card - Image 3](https://m.media-amazon.com/images/I/61rxbL7p2YL.jpg)
![4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card - Image 4](https://m.media-amazon.com/images/I/71rZdQzYQrL.jpg)
![4 in 1 PCI/Mini PCI/Mini PCI-E/LPC Desktop Laptop Notebook PC Motherboard LCD Analyzer Diagnostic Debug Post Card - Image 5](https://m.media-amazon.com/images/I/71bAhUBF5IL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by J***A on September 20, 2016*

Excellent

### ⭐⭐⭐⭐ PC troubleshooting
*by D***S on September 12, 2017*

Help with troubleshooting POST related hardware problems, nice to have in a case.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/30349749-4-in-1-pci-mini-pci-mini-pci-e-lpc](https://www.desertcart.com.br/products/30349749-4-in-1-pci-mini-pci-mini-pci-e-lpc)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-22*