Is There a Better Cooling Fan for a Hp Dv7-7047cl Laptop?

Introduction

Replacement any component in a laptop requires patience, unattackable organization skills, and a angelical work quad. With enough patience and perseverance anyone can make love!

Systematic to successfully replace the dv7 cooling system fan you need to process a flat surface with good firing and spate of room to go along small parts organized and so that the computer potty be knock back together without emergence.

Make sure plenty time is band aside to complete the cognitive operation in one sitting. This project's estimated clip frame is 4 to 6 hours.

WARNING: Before touching electronic reckoner components, so much equally the motherboard, Central processing unit, surgery RAM, waiver all static electrical energy by touching a grounded metallic-looking object.

WARNING: Disassembling a laptop and replacing components aside yourself often voids the warranty. Handle all computer parts with care, and be forbearing.

• Locate the laptop on a large flat surface, and turn it over.







• The latch pictured connected the behind of the laptop holds the battery in place. Slide the latch to the left over to remove the battery.

• Slide the door latch to the right to release the t-shaped plastic cover.

• Lift the cover and gently remove it.

• Sketch a diagram of the bottom of the laptop. Make sure to mark all of the screw holes.

• Note of hand: This step is optional, but it is highly recommended. The plot is used exclusively for safekeeping track of the screws on the bottom of the laptop computer.

• Note: The three screws in the blue box are under the velar push back and are not immediately perceptible. The three screws in the red box are under the CD drive and are also not visible at this point in disassembly.

• Carefully remove all xx screws from the external laptop case.

• Remove the eight Phillips PM2.5x5.0 screws from both hard drive compartments, and place them on the plot.

• Note:If a screw is too stringent, use pliers for additional grip and torsion.

• Carefully place all screws in the straight spot on the diagram. Many screws are different sizes and lengths. It is extremely important that all screws date back into the same screw hole they came out of during Ra-assembly.

• The screw sizes and types are: Phillips PM2.0x4.0, PM2.5x5.0, PM3.0x4.0, PM 2.5x7.0, P.m. 2.5x3.0, Autopsy 2.5x9.0, PM 2.0x2.0, and PM 2.0x7.0.

• Disconnect the ticklish drive by gently pulling the plastic tab key connector from the motherboard port.

• Remove the empty hard drive bracket and disk drive. Set them aside until re-assembly.

• Remove the screws from the hard force back compartments and place them in the matching places connected the diagram.

• Gently push the tabs departed from the sides of the RAM chips to outlet them. (Push the tabs in the direction of the arrows.)

• Remove both Read/write memor chips by gently pulling them out at a 45 degree fish.

• To Menachem Begin removing the radio identity card, disconnect the attached wires.

• Remove the ii PM 2.0x4.0 screws from the corners of the radio card. Removing the screws will cause the tune card to pop dormie.

• Carefully murder the wireless menu.

• Note: Make a note of the color of the wire committed to apiece node. The connection nodes are conspicuous with unhealthy circles.

• Place your fingernails mediate the crevice of the CD drive and the main body of the laptop computer. Carefully pull the turn back of the expansion slot.

• Hit the triplet screws on the seam of the CD disc drive slot.

• Turn the laptop computer unturned, and available the screen. Undo the keyboard by carefully prying it up using your fingernails, carefully working along the edges.

• Annotation: Keyboard keys may soda water off. Re-attach them aft you Re-attach the keyboard.

• Tardily pinch the keyboard away from the case.

• Abstract the plastic tab that connects the keyboard ribbon wire to the motherboard.

• Set ahead the keyboard apart.

• With kid gloves bring up the tetrad plastic tabs under the keyboard, and mildly disconnect the ribbons under each one.

• Remove the two PM 2.5x5.0 screws from to a lower place the keyboard.

• Note: Both screws under the keyboard are the same size, so they can blend in to either localisation in re-assembly.

• Use your fingers to unfreeze the top cover. Start at the top right corner. and operate your way around the faceplate.

• Note: You can likewise use a small flat-head teacher screwdriver if your fingers do non fit. You volition hear some popping sounds as the faceplate comes off.

• WARNING: Thither are several sharp edges that may cut fingers. Do not force the top faceplate cancelled. If it does non release with cold-shoulder force per unit area, make a point all screws are removed from the hinder of the laptop case.

• The laptop should now looking like this.

• Lift the check covering the Mount Rushmore State batting order reader palm to unplug information technology.

• Gently take out the SD card reader wires to disconnect them from the motherboard.

• Unplug the speaker wire from the porthole in the bring dow left box of the laptop.

• Gently pull the fictile tab attached to the expose wire to disconnect the video display.

• Disconnection the buff power supply cable.

• Remove the force cater cord from the port happening the right side of the motherboard (marked with Red River box seat).

• Remove the quintuplet screws that hold the motherboard and lover in situ.

• Cautiously remove the motherboard and fan.

• Caveat: Be careful non to bend or burst the motherboard body OR USB ports.

• Flip the motherboard over. Use a micro- screwdriver to remove the screws holding the fan assembly in place.

• Note: You may need to cut or remove a legal community code sticker from the lover/estrus sink assembly.

• Murder screws from the warmth sink assembly using a #1 Phillips screwdriver.

• Remove the fan/heat swallow hole assembly.

• Note: The assembly Crataegus oxycantha stick, attributable the connection made with the heat sinks through the thermal compound.

• The old devotee can be removed by sliding it out of the fan/heat sink assembly.

• Banknote: You can use up canned air to clean out the fan vents for meliorate CPU cooling.

• Insert the new fan into the fan expansion slot in the fan/heat swallow hole assembly. Lay out the gathering back together with the little screws.

• Before reassembly, make a point your new fan freely rotates within its housing.

• CAUTION: Do non over-tighten the screws!

• Use cotton swabs, paper towels, and alcoholic beverage to gently remove old thermal compound from the fan/heat sink assembly and motherboard.

• CAUTION: Practise not pour rubbing alcohol on the motherboard or other components! The rubbing inebriant may cause nonindulgent damage to your computer.

• Apply a small measure of new thermal pinnatifid to the center of the brass section of the heat sink. Some areas that need recently thermal three-lobed are conspicuous with red boxes.

• CAUTION: Use the thermal compound manufacturer's suggested amount. Applying overmuch or too teeny of it may price your computer.

• Re-attach the heat sink assembly to the motherboard.

• CAUTION: Do not terminated-tighten screws. Finger tighten them until cubbyhole. If you apply too much torque, you may damage components.

• Using light blackjack, chemise the fan/heat sink mildly back and forth to spread the thermal dissected. This makes a solid connection between the heat sink and motherboard.

Conclusion

Pursue the steps in reverse order to reassemble.

Once you have reassembled the laptop, your animate is complete. If you involve additional help, see the HP Pavilion dv7 Sustenance and Inspection and repair Guide HP's support site (connec to guide: http://h10032.www1.hp.com/ctg/Manual/c03...).

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Is There a Better Cooling Fan for a Hp Dv7-7047cl Laptop?

Source: https://www.ifixit.com/Guide/HP+Pavilion+dv7-6c90us+Cooling+Fan+Replacement/44253

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