How To Repair Asus Gl551j

In this guide I evidence how to disassemble an Asus ROG GL551J (series GL551JW-DS74) laptop.

The master design features of this model:
– Both RAM modules and 2.5″ hard drive can exist easily accessed under the service cover.
– The laptop has a 128GB mSATA SSD which tin exist removed and upgraded with a larger mSATA SSD.
– The RTC battery is located on the bottom side of the motherboard and cannot be hands removed.
– In lodge to replace the cooling fan it's necessary to remove the motherboard.

You will need the following tools during the disassembly process: Phillips screwdriver #0, tweezers, case opener tool.

Pace 1.
Unlock and remove the bombardment. Battery model: A32NI405.
Remove 2 screws securing the service cover. Slide the cover downwards and remove information technology from the laptop.

Step two.
Remove three screws securing the difficult drive mounting bracket.
Slide the difficult drive assembly to the left to disconnect it from the SATA port.

Both RAM slots also accessible here. This laptop can handle up to 16GB (2x8GB) DDR3-12800 SODIMM RAM modules.

Footstep three.
Elevator upward and remove the hard drive assembly. This laptop has a regular two.five″ difficult drive installed. Upgrading this drive to a two.5″ solid state bulldoze will improve the laptop performance significantly.

Step iv.
Remove one screw securing the optical bulldoze on the bottom of the laptop.
Pull the optical drive to the left and remove it.

STEP five.
Disconnect both antenna cables from the wireless carte.

Footstep 6.
Remove 1 screw securing the wireless card and pull the wireless card out.

Footstep vii.
Remove all screws from the laptop base of operations.

Step 8.
Remove ii more screws located in the optical drive bay.

Footstep 9.
Separate the laptop base from the top case assembly.

STEP ten.
Be careful, in that location are two cables however connected to the motherboard.
Lift up the laptop base so you tin can access and disconnect the speaker cable.

Footstep eleven.
Unplug the speaker cable from the motherboard.

Stride 12.
Turn the laptop upside down and elevator up the top case until you can admission the display cable.

Step 13.
Disconnect the display cable from the motherboard.
There is a plastic tab on the tiptop of the connector. Pull it downwards to unplug the cable.

STEP 14.
Now you lot can remove the top case assembly (the motherboard is mounted to the summit case).

Hither's the laptop base/display assembly with the top instance removed.
Over again, you'll accept to take the display cable connector (ruby), speaker cable (orangish) and wireless antenna cable (xanthous) disconnected before removing the pinnacle example.

When the peak case removed, you can admission the mSATA SSD.

Asus ROG GL551J (serial GL551JW-DS74) has a Kingston mSATA SSD installed.
Kingston SSD model: SMSM151S3/128GD – it's a half size SSD.

NOTE: if you want to upgrade, you must utilize a one-half size SSD. At that place is not enough space for a full size mSATA SSD.

STEP xv.
Remove one screw securing the DC ability jack to the pinnacle case.
Disconnect the DC jack cablevision from the motherboard.

This particular Asus ROG GL551J laptop had a problem with the DC ability jack. It was pushed in within the case. Why it happened? Take a closer look at the picture. As you see the plastic bracket got croaky (laptop was dropped) and the DC jack got loose.

When I was researching a new jack I establish many of them available on eBay just only a few of them had the mount for the screws. Pay attention to that.

STEP 16.
Remove eight screws securing the motherboard and cooling fan to the top case.
Disconnect the post-obit color-coded cables:
– Touchpad cable (orange).
– Keyboard cable (dark-green).
– Keyboard backlight cable (blueish).
– WOFER FCC cable (yellow).

Here'south how to disconnect apartment cables.
Lift upwardly the locking tab to unlock the connector (red arrow) and pull the cable out (xanthous arrow).

STEP 17.
Dissever the motherboard from the top case. Be conscientious because the USB Audio lath cablevision is still connected to the other side.

The USB Audio board is glued to the top instance. Make sure to unglue the cablevision before removing the motherboard.

Pace 18.
Turn the motherboard upside down and disconnect the USB Audio board cable.

Here'due south the top case with the motherboard removed.

Asus ROG GL551J has the keyboard permanently attached to the top example. The keyboard cannot be easily removed and replaced.

Here's the other side of the motherboard. The RTC bombardment is located on this side.

The cooling fan is taped to the heatsink. The fan can be separated from the heatsink after you lot remove the tape.

How To Repair Asus Gl551j,

Source: https://www.insidemylaptop.com/asus-rog-gl551j-disassembly-series-gl551jw-ds74/

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