Show All ItemsModel CQ61 is very difficult to clean when it is necessary to disassemble the laptop to fundamentally to clean the cooling system. Because of this I will try to give the most detailed description.Step 1: What you'll need?Show All ItemsBOXSCREWDRIVERLAPTOP COPMAQ CQ611 and 1/2 hour work time« PreviousNext »View All Steps DownloadHow to disassemble Compaq Presario CQ50 CQ60 CQ70 posted in: 3. Compaq & HP | In this guide I disassemble a Compaq Presario CQ50 laptop. Also this guide should work for Compaq Presario CQ 60/CQ70 and HP G50/G60/G70 models. Start the disassembly process with removing the battery. Remove memory, hard drive and wireless card covers. Remove three screws securing the hard drive assembly. Slide the hard drive assembly to the right to disconnect it from the motherboard. Remove the hard drive. Remove both memory modules. Disconnect two antenna cables from the wireless card. Remove two screws and remove the wireless card.

Remove one screw securing the DVD drive. Pull the DVD drive to the left and remove it. Remove all screws from the bottom cover. Disconnect the CMOS battery cable from the motherboard. Carefully lift up the keyboard as it shown on the picture below. Access the cable connector underneath the keyboard.best way to clean wood floors with vinegar Unlock the connector before removing the keyboard.best way to clean wood floors with vinegar In order to unlock the connector you’ll have to move the locking clip (white) about 2-3 millimeters towards the LCD screen.best leather cleaner and conditioner for tack

The locking clip must stat attached to the connector base (dark brown) as it shown on the picture below. Now you can release the cable and remove the keyboard. Unlock the power button cable connector. On the following picture you can see the connector in the unlocked state.best vacuum cleaner 2012 europe Now you can remove the power button board cable from the connector.home ac coil cleaning cost Remove the plastic cover.the best way to clean a suede couch Disconnect the video cable connector from the motherboard. Disconnect the webcam cable. Pull the wireless card antenna cable through the opening in the top cover. Remove screws securing the display hinges.

Remove the display assembly from the laptop. In the next post I explain how to remove the screen from the display assembly. Disconnect the touch pad cable from the motherboard. Remove screws securing the top cover assembly. Start separating the top cover assembly from the bottom case. You can use a guitar pick to split the case. The top cover assembly has been removed. Remove one screw securing the left speaker. Remove the left speaker from the base. Remove four screws securing the motherboard. Disconnect four cables from the motherboard. Remove the motherboard from the bottom case. Disconnect the cooling fan cable. Loosen four screws securing the cooling fan assembly. Remove the cooling fan assembly from the motherboard. In this model the power jack is not soldered to the motherboard. You can unplug the DC jack cable and replace it with a new DC jack if it’s bad.This document pertains to HP notebook PCs, also referred to as laptops.

This video shows how to reduce heat inside your laptop computer Click here to see this video in full screen on YouTube. Symptoms of heat issues and causes of excessive heat Windows 10, 8, 7, Vista, XP Windows 95, 98, and ME Step 1: Removing dust and lint by cleaning vents Figure : Dust accumulation Figure : Dust accumulation around a fan Figure : Side vents Figure : Bottom vents Step 2: Ensuring proper space for ventilation Step 3: Updating the BIOS After releasing a laptop, HP regularly provides updates for the BIOS and other components. Check for BIOS updates and install them using instructions in the HP support document Updating the BIOS. Step 4: Using HP CoolSense technology HP CoolSense technology is a feature in some HP notebook (laptop) computers that combines hardware, software, and mechanical design to dynamically manage the temperature of your laptop computer. HP CoolSense uses a motion sensor in your laptop to sense when your laptop is being used in a stationary or mobile setting, and automatically adjusts the laptop performance and fan speed to keep the computer cool.

You can set HP CoolSense software to your specifications. For more information, see HP Notebook PCs - HP CoolSense Technology. Step 5: Placing the notebook in a cooler room Step 6: Testing for hardware failure Testing for Hardware Failures (Windows 10, 8) Testing for Hardware Failures (Windows 7) Checking Your Notebook PC Using the HP System Health Scan for laptops running Windows Vista Fan Is Noisy and Spins Constantly, PC Is Warmer than Normal Tips for Using, Carrying, and Protecting Your HP Notebook PCIn this guide I explain how to disassemble a HP G62 or Compaq Presario CQ62 laptop. HP G62 and Compaq Presario CQ62 are very similar (if not completely identical). Before you start, make sure the laptop is turned off and battery removed. Let’s take it apart. Loosen five screws securing the hard drive and memory covers. The left screw (yellow) also securing the DVD drive. By the way, both memory modules can be accessed on the bottom.

Lift up the hard drive assembly. Disconnect hard drive cable from the motherboard. Remove the hard drive assembly. Pull DVD drive to the left and remove it. Remove six screws securing the keyboard on the bottom. In order to remove the keyboard, you’ll have to push it through the opening near the wireless card. You can use a pen or any other stick. While pushing on the keyboard through the opening by the wireless card, grab the top side somewhere in the middle and lift it up. Turn the keyboard over and place face down on the palm rest. Now you can access the keyboard cable connector. Before you can remove the keyboard, you’ll have to unlock the connector and release the cable. Here’ how to unlock the keyboard connector. Lift up the brown tab with your fingernail. The tab opens up at a 90 degree angle. On the following photo the connector shown in the unlocked position. Now you can release the keyboard cable.

Remove all marked screws from the bottom case. These screws securing the top cover assembly. Remove one screw securing the top cover. Unlock the touch pad cable connector same you unlocked the keyboard connector. After the connector unlocked, pull the cable from the connector. Separate the top cover assembly from the bottom assembly. Continue removing the top cover assembly with your fingers. Remove the top cover assembly. In order to remove the display panel, you’ll have to disconnect both antenna cables from the wireless card. Also, you can remove the wireless card. Simply remove one screw securing the card and pull it from the slot. Disconnect display cables from the motherboard. Remove four screws securing display hinges. Lift up and remove the display panel. In the next guides I’ll explain how to remove the LCD screen. Disconnect two cables from the motherboard. Remove three screws securing the motherboard.