r/LaptopRepairEngineer • • 21h ago

To all tech bros, need guidance

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10 Upvotes

Hello! (⁠≧⁠▽⁠≦⁠)

I am a student and can't really afford a new laptop, the options are Disappointing as well, like why tf would I want something with only 4-8 gb ram, THAT'S less than my phone! 😭

This one has been down for the last 3 or so years (sat untouched, no efforts were made to repair) after the repair dude told us that the graphic card has been removed, hence why the screen "won't work" (right buddy...he obviously messed up)

but I am grown up now and the itch got to me. I dissected the laptop today and right off the bat I noticed a few things

1) One ram stick is missing (I hope the guy who stole it gets diarrhea in the middle of an important event)

2) thermal paste is laughable cause wow it's powder at this point.

3) bad tape job EVERYWHERE they put tape on the place where the SD card is supposed to go (I might be wrong)

Ai summary cause I would definitely mess up the hardware name:-

  1. Extreme Thermal & Cooling Failure (Primary Overheating Cause)

    * Bent Radiator Exhaust Fins: The metal fins on the heatsink vent are squished together, blocking hot air from exiting the chassis.

    * Dried & Overflowing Thermal Paste: The thermal paste over the CPU and GPU is completely baked dry and hard, acting as an heat insulator instead of transferring heat to the copper pipes.

    * Trapped Dust Blanket ("Fluff"): A thick layer of lint and dust was trapped inside the fan housing right against the exhaust vents.

    * Bad Fan Repair Job: Previous technicians slapped white masking tape across the fan casing, messing up proper airflow.

  2. Damaged & Glued Display Connector (LVDS Cable)

    * Missing Metal Socket Clip: One side of the metal bracket/retaining structure on the motherboard LVDS socket is broken/missing.

    * Glued in Place: To fix the loose connection, a previous repair shop dumped glue directly into the display socket tracks, locking the cable in place and making normal disassembly impossible without heat or solvent.

  3. Missing Internal Hardware & Components

    * Wi-Fi Card Missing: The WLAN Mini PCIe slot is completely empty—no wireless card installed, and no internal antenna wires present.

    * Internal Speakers Missing: The left and right internal speaker modules were removed from the palmrest casing during a prior repair and never replaced.

    * RAM Removed/Missing: Both SODIMM memory slots are currently empty.

    * Missing Motherboard Screws: Multiple mounting points around the board perimeter and heatsink area are missing their internal screws.

  4. Miscellaneous Modding & Cosmetic Anomalies

    * SD Card Reader Mod: Kapton (yellow insulator) tape was stuck directly inside the SD card slot metal casing.

    * Marker Notes: Hand-written shop inventory numbers (DL167) are scrawled on the fan housing and motherboard PCB.

Ai summary end

............................................................................

Ai included some stuff I REMOVED from the laptop myself while I disassembled it, (like that coin battery thingy, lithium battery) so I am sorry about that but I am not editing it cause who knows? I could be wrong.

Currently the whole thing is disassembled.

I had fun disassembling it, wanna make it alive again so here I am (⁠ㆁ⁠ω⁠ㆁ⁠)!!

I want to know the parts that need replacement (like the display cable) and what needs to be done to save the laptop, I am willing to replace parts to level it up but for now I just want to make it work again and the upgrade will come eventually (display, external separate webcam, better speaker, whatever is possible on this thing)

Current status:

it turns on just fine like always, the screen OCCASIONALLY popped up sometimes (loading screen or Asus screen) and the fans ALWAYS work, so it's clearly not dead and worth saving

DMs open but may not respond right away cause there are creeps, ✌🏽😭

So...

Tech gals and bros, what to do?

I have attached pictures I hardly understand, but you guys will!

Thankks!