HP Envy 17-3070NR Motherboard Replacement

Jasper Lewin とその他 6 人の作成者

最終更新日: August 19, 2019

見積もりなし

中レベル

ツールが不適切

はじめに

手順 1 に進む

Follow this guide if you want to replace the motherboard of your HP Envy 17-3070NR. The motherboard connects all parts of the PC together and it is a most complex part of the computer. Unfortunately, with great complexity comes great room for failure. Should any of the components on the motherboard fail, whole motherboard needs to be replaced to fix the issue.

必要な工具と部品

ツール

これらのリンクを通じて購入すると、iFixit は手数料を得ます。

手順1 Back Cover

HP Envy 17-3070NR Motherboard Replacement, Back Cover: 手順 1、 2の画像 1

HP Envy 17-3070NR Motherboard Replacement, Back Cover: 手順 1、 2の画像 2

Before you begin taking apart the computer, make sure that it is completely powered off.
Slide the release latch away from the nearest edge.
Slide the back cover off of the computer.

翻訳

手順2

HP Envy 17-3070NR Motherboard Replacement: 手順 2、 3の画像 3

Remove the six 3.7mm Phillips screws.
Slide the back cover until it clicks, then lift it straight off.

翻訳

手順3 Hard Drive

HP Envy 17-3070NR Motherboard Replacement, Hard Drive: 手順 3、 3の画像 1

HP Envy 17-3070NR Motherboard Replacement, Hard Drive: 手順 3、 3の画像 2

HP Envy 17-3070NR Motherboard Replacement, Hard Drive: 手順 3、 3の画像 3

Remove the four 3.7mm Phillips screws that hold the hard drive onto the computer.
Remove the hard drive by lifting it out of its cavity.
Unplug the hard drive cable that connects it to the main assembly.

翻訳

手順4 Battery

HP Envy 17-3070NR Motherboard Replacement, Battery: 手順 4、 2の画像 1

HP Envy 17-3070NR Motherboard Replacement, Battery: 手順 4、 2の画像 2

Disconnect the multi-colored battery cable from the main assembly by gently pulling upward on it.

翻訳

手順5

HP Envy 17-3070NR Motherboard Replacement: 手順 5、 3の画像 3

Remove the two 3.8 mm Torx screws using M8 Torx screwdriver.
Remove the battery by pulling it straight out away from the computer.
It is much easier to use the battery cable to carefully lift the battery off than to try to pry it off with tools.

翻訳

手順6 Optical Drive

HP Envy 17-3070NR Motherboard Replacement, Optical Drive: 手順 6、 3の画像 1

HP Envy 17-3070NR Motherboard Replacement, Optical Drive: 手順 6、 3の画像 2

HP Envy 17-3070NR Motherboard Replacement, Optical Drive: 手順 6、 3の画像 3

Remove the four 3.7mm Phillips screws that secure the optical drive to the computer.
Slowly lift the optical drive away from the computer ensuring that you don't put stress on the connecting cable.
Do not fully lift off the optical drive as there is still a cable that connects it to the motherboard.

翻訳

手順7

Remove Sub Speaker assembly first in order to remove Optical drive. Carefully disconnect speaker connector.

翻訳

手順8

HP Envy 17-3070NR Motherboard Replacement: 手順 8、 3の画像 3

Carefully disconnect the connecting cable by lifting the white clamp with a Flathead screwdriver and pulling on the blue tab away from connector.

翻訳

手順9 Subwoofer

HP Envy 17-3070NR Motherboard Replacement, Subwoofer: 手順 9、 3の画像 1

HP Envy 17-3070NR Motherboard Replacement, Subwoofer: 手順 9、 3の画像 2

HP Envy 17-3070NR Motherboard Replacement, Subwoofer: 手順 9、 3の画像 3

Unscrew the three 6.5mm Phillips shoulder screws that connect the subwoofer to the computer.
Disconnect the red and black subwoofer cable from the system board by pulling it upwards.
Remove the subwoofer by pulling straight up from the main assembly.

翻訳

手順10 RAM

HP Envy 17-3070NR Motherboard Replacement, RAM: 手順 10、 3の画像 1

HP Envy 17-3070NR Motherboard Replacement, RAM: 手順 10、 3の画像 2

HP Envy 17-3070NR Motherboard Replacement, RAM: 手順 10、 3の画像 3

Press down on both tabs on either side of the top RAM stick.
The RAM will slightly pop out and you will be able to slide it out of it's cavity.
Repeat the same process for the second stick of RAM if needed.

翻訳

手順11 Wireless Card

HP Envy 17-3070NR Motherboard Replacement, Wireless Card: 手順 11、 3の画像 1

HP Envy 17-3070NR Motherboard Replacement, Wireless Card: 手順 11、 3の画像 2

HP Envy 17-3070NR Motherboard Replacement, Wireless Card: 手順 11、 3の画像 3

Unscrew 4.5mm Phillips screw.
Unplug both antenna connectors by carefully pulling them upwards.
During re-assembly make sure to match numbers(1 or 2) on the antenna cable and the wireless card.

翻訳

手順12

HP Envy 17-3070NR Motherboard Replacement: 手順 12、 3の画像 3

Pull wireless card up and away from you.

翻訳

手順13 CMOS Battery

HP Envy 17-3070NR Motherboard Replacement, CMOS Battery: 手順 13、 3の画像 1

HP Envy 17-3070NR Motherboard Replacement, CMOS Battery: 手順 13、 3の画像 2

HP Envy 17-3070NR Motherboard Replacement, CMOS Battery: 手順 13、 3の画像 3

Unplug CMOS battery by gently pulling upwards on it's cable.

翻訳

手順14 Top Cover

HP Envy 17-3070NR Motherboard Replacement, Top Cover: 手順 14、 3の画像 1

HP Envy 17-3070NR Motherboard Replacement, Top Cover: 手順 14、 3の画像 2

HP Envy 17-3070NR Motherboard Replacement, Top Cover: 手順 14、 3の画像 3

Remove the first connector by lifting the white clamp with a Flathead screwdriver and pulling the connector to your right.

翻訳

手順15

HP Envy 17-3070NR Motherboard Replacement: 手順 15、 3の画像 3

Remove the second connector by gently pulling upward.

翻訳

手順16

Remove the seventeen 6.6mm Phillips screws.
Remove the three 3.6 mm Phillips screws.
Remove the eleven 3.2mm Phillips screws
Three of the 3.2mm Phillips screws are located underneath the black hard drive flap.
Make sure that you keep the screws organized so that you keep track of all of the different sizes and locations.

翻訳

手順17

HP Envy 17-3070NR Motherboard Replacement: 手順 17、 3の画像 3

Flip the laptop over.
Use a Plastic Opening tool to carefully pry all around the top cover up off of the remaining assembly.
Starting location for prying does not matter as long as you pry all around the frame before lifting it off.
Do not fully lift the top cover because there are cables that will need to be disconnected before removal.

翻訳

手順18

Gently pull the white connector shown in the picture towards you to disconnect it from the system board.

翻訳

手順19

Gently pull the black connector towards you to disconnect the top cover from the main assembly.
Once both connectors are disconnected, lift the top cover off of the main assembly.

翻訳

手順20 Disassembling HP Envy 17-3070NR Motherboard Assembly

HP Envy 17-3070NR Motherboard Replacement, Disassembling HP Envy 17-3070NR Motherboard Assembly: 手順 20、 1の画像 1

Remove the two 4.5mm Phillips screws from the system board

翻訳

手順21

HP Envy 17-3070NR Motherboard Replacement: 手順 21、 3の画像 3

Disconnect three cables by lifting a white clamp with a Flathead screwdriver and pulling on the blue tab.

翻訳

手順22

HP Envy 17-3070NR Motherboard Replacement: 手順 22、 3の画像 3

Disconnect three cables by pulling upward on black or blue tabs connected to them.

翻訳

手順23

HP Envy 17-3070NR Motherboard Replacement: 手順 23、 3の画像 3

Disconnect cable by using a Flathead screwdriver to gently pry it off the black connector towards you.

翻訳

手順24

HP Envy 17-3070NR Motherboard Replacement: 手順 24、 3の画像 3

Lift up the power connector from the clip.

翻訳

手順25

HP Envy 17-3070NR Motherboard Replacement: 手順 25、 3の画像 3

Carefully lift up motherboard from the main assembly.

翻訳

手順26 Fan Assembly

HP Envy 17-3070NR Motherboard Replacement, Fan Assembly: 手順 26、 3の画像 1

HP Envy 17-3070NR Motherboard Replacement, Fan Assembly: 手順 26、 3の画像 2

HP Envy 17-3070NR Motherboard Replacement, Fan Assembly: 手順 26、 3の画像 3

Flip the system board over.
Unplug the first fan assembly cable by carefully pulling it upwards.

翻訳

手順27

HP Envy 17-3070NR Motherboard Replacement: 手順 27、 3の画像 3

Unplug the second fan assembly cable by carefully pulling it upwards.

翻訳

手順28

HP Envy 17-3070NR Motherboard Replacement: 手順 28、 3の画像 3

Remove the three 4.5mm Phillips screws on the fan assembly.
Loosen the seven captive Phillips screws in the ascending numerical order (1-7). Numbers are printed next to each screw on the housing.
Screws will not fully come off the assembly. You need to only loosen them.
Remove the fan assembly from the system board by lifting it straight up.
For reassembly, you will need to clean the old thermal paste off of areas highlighted in yellow as well as matching parts on the fan assembly. Following that, you would need to reapply thermal paste before putting back the fan assembly. Small amount of the size of the rice grain should be enough for each plate.

翻訳

手順29 Motherboard

HP Envy 17-3070NR Motherboard Replacement, Motherboard: 手順 29、 2の画像 1

HP Envy 17-3070NR Motherboard Replacement, Motherboard: 手順 29、 2の画像 2

Unlock CPU by turning the locking screw 180 degrees counterclockwise using Flathead screwdriver. You will hear a slight click when CPU is fully unlocked.
Carefully lift CPU upwards by holding it from both sides.
It is important to lift CPU straight upward in order to not bend any pins on it.
For reassembly, make sure to put CPU back by matching a small yellow triangle in the corner of CPU to the small triangle imprinted on the CPU socket.