LAPTOP FACTORY – Specializes in repairing laptop mainboard, IC, chipset

Behind every smoothly running laptop is a long journey of motherboard repair technicians – the silent people with talented hands and endless patience. Let’s explore a challenging and technically intensive day at LAPTOP FACTORY Malta. – Receiving the device and doing a preliminary check: The day begins with receiving the devices sent by customers. The technician conducts a preliminary check, records the error and quickly discusses with the customer to understand the problem. – Check voltage and BIOS signal: Using specialized measuring devices, the technician checks the power voltage, BIOS signal and important ICs on the mainboard to accurately determine the cause of the error. – Remove and repair damaged components: For errors such as power ICs, chipsets or small circuit failures, the technician uses an infrared heat gun to remove damaged components and replace them with new components that are guaranteed to be genuine and of good quality. – Load BIOS and check software: Reload...

  Laptop hinges that are broken, loose, or loose are common errors after a long period of use. In Malta , if you need to repair laptop hinges , Laptop Factory provides a professional, sturdy hinge repair service that does not damage the aesthetics of the device . 🔧 Signs of a Damaged Laptop Hinge When opening the screen, you hear a "crack" sound, the hinge is stiff or loose The back of the screen is cracked, the plastic around the hinge is loose When opening the device, it is skewed, uneven on both sides, the screen cover is open The entire screen vibrates and wobbles when typing ⚠️ Causes of Broken Laptop Hinge Opening and closing the device too hard, incorrect technique Poor quality plastic frame, easy to rot broken after a few years The hinge is tightened too much, breaking the screw point Falling, impact causing the hinge frame to deform 🧰 Ways to Repair Laptop Hinge Reinforce the hinge: Use industrial epoxy glue + bolts to firmly reattach Replac...

  When repairing a laptop mainboard that does not turn on or has no image, many technicians often skip checking the BIOS oscillations. This article guides you how to measure BIOS oscillations with a digital multimeter – fast, accurate, without the need for an oscilloscope. 🔍 What is BIOS Oscillation? BIOS oscillator is a oscillation pulse at the crystal oscillator that provides the frequency for the BIOS chip to operate. If the BIOS does not oscillate, the mainboard will not run the POST command, the computer may die or hang on the logo. 📍 Location to Measure Quartz pin (Xtal) near the BIOS chip - usually 25MHz or 32kHz VCC power pin of the BIOS chip (usually 3.3V) CLK pin or #CS pin if the SPI chip 🧰 Necessary Tools Digital multimeter (DMM), preferably with frequency Small, accurate metal probe Understand the circuit diagram (if available) to determine the correct pin 📌 How to Measure BIOS Oscillation with a Digital Meter Step 1: Power the main (adapte...

  If the laptop does not turn on, the indicator light does not light up, or the logo hangs after turning on, it is very possible that the BIOS is faulty or completely damaged . In this article, LaptopFactory will guide you in detail on how to rescue a dead BIOS mainboard properly, helping you restore the mainboard without having to replace it. 🔍 Symptoms of BIOS Errors The device does not turn on when pressed, does not respond. The power light is on but there is no image, no POST. The device hangs on the logo, cannot enter BIOS setup. No peripheral devices, no hard drive. 🧰 Required Tools BIOS loading machine (RT809F, CH341A or SkyPro...) SOP8 loading clip or remove ROM from the mainboard BIOS file with correct machine code, correct capacity Compatible ROM loading software ⚠️ Notes Before Loading BIOS Make sure to get the correct BIOS file: correct series, correct chipset (HM65, HM70, HM76...) ROM chip capacity is usually 4MB, 8MB, 16MB - need to check ca...

  Laptop repair requires extensive knowledge of hardware, voltage, and microprocessor circuits. Below are some common laptop repair technical questions that will help you diagnose errors more quickly and accurately – especially with power, BIOS, EC, chipset and power IC errors. Questions About Hardware Error Diagnosis Laptop won't turn on – where to check first? Adapter is good but the battery won't charge – what's the problem? Mainboard can't power on – what point to measure? The machine is unusually hot but the fan is still spinning – could it be due to the thermal IC? Questions About Voltage and Signals Distinguish between the voltage supplied before and after on the laptop mainboard? What is the role of the Power Good signal in the boot process? How to detect a shorted capacitor/mosfet without removing separate? Questions About BIOS, EC And Chipset How can I save a dead motherboard BIOS? Can EC be reloaded? When to replace? Why is the BIOS loa...

 Laptop motherboard repair process: 1. Causes of laptop motherboard damage - Unstable voltage or lightning: Causes burning or damage to small components such as ICs, capacitors, resistors. - Prolonged high temperature: Damages components, thermal paste peels off, leading to short circuits. - Water or liquid spills: Causes short circuits, corrodes components. - Software errors or incorrect BIOS updates: Can cause freezing or serious errors. - Physical errors due to impact, falling: Causes cracks, damage to circuit pins or components. 2. Motherboard testing and diagnosis steps - Visual inspection: Find burned, swollen, rusted or cracked components. - Check the power source: Measure the voltage of the main power supply points on the motherboard. - Use a meter or specialized equipment: - circuit analyzer (oscilloscope) to check the signal. - short circuit detector, measure the resistance of components. - Check with replacement components: Temporarily replace components such as capacito...

  🔧 Laptop won't turn on - Causes and in-depth solutions When the laptop won't turn on , many people immediately think of replacing the battery or charger. But in fact, the main cause is the error deep inside the mainboard (motherboard). With over 10 years of experience at LAPTOP FACTORY , we have handled thousands of "clinically dead" laptop cases. 💥 Some common signs: Press the power button but the device does not respond at all The charging light does not light up when plugged in The device has been dropped, exposed to water, or used a fake charger The battery and charger have been changed but are not effective 🔍 Technical causes: Dead Power IC: No more starting voltage Touch/short circuit: Due to components exploding, leaking electricity Broken power circuit: Cannot start PCH/EC Input MOSFET failure: No power supply to the entire circuit 🛠️ How we handle it at LAPTOP FACTORY: Measure primary voltage - determine if there is power inpu...

 Hello! Below are some common errors on laptops along with the causes and basic solutions: - Laptop does not turn on: Cause: Battery is dead, power is unstable, charging port is broken, motherboard is faulty. Remedy: Check power source, try charging another adapter, remove battery and plug in power to test, check hardware connections. - Laptop runs slowly or freezes: Cause: Hard drive is full, malware, limited RAM, too many background software. Remedy: Clean up hard drive, scan for viruses, upgrade RAM, turn off unnecessary software when in use. - Screen is black or striped: Cause: Connection cable error, broken graphics card, damaged screen. Remedy: Check wire connection, try connecting external monitor to determine the cause, replace screen or graphics card if necessary. - Speakers, microphone not working: Cause: Driver error or disabled, hardware failure. Fix: Update or reinstall driver, check sound settings, try with other hardware. - Laptop is hot, overheating: Cause: Dust in ...