He Drove Back From LAX With a Second OnePS5 Liquid Metal Replacement & Deep Cleaning — Downtown LA
Yesterday a customer left his PS5 here for a liquid metal replacement. Today he walked in again — all the way from LAX to Downtown LA — carrying a second console. His plan from the start: if the first job felt right, both machines would get the treatment. Two consoles trusted to the bench earned a thank-you from us — this one’s deep cleaning went on the house — and earned us a Google review from him. Here’s what those three hours of work actually look like.
Sticky, hardened — plus years of dust inside
$120 + $30 — every part out, every corner
Fresh thermals, spotless inside and out
The service, on one card
What this job includes, what it costs, and how long it honestly takes.
| Model | PlayStation 5 · disc edition |
|---|---|
| Service | Liquid metal replacement on the APU, thermal putty renewed on the hot spots, heatsink cleared, full teardown dust-out, shell washed |
| This visit | A returning customer’s second console, brought from LAX the day after the first. With two units entrusted to us, this one’s deep cleaning went on the house. |
| Price | Liquid metal $120 · deep cleaning +$30 with it · $150 together |
| Bench time | Minimum 3 hours — one of the longest jobs on the board |
| Teardown | Careful work3 / 5 |
| Tech’s note | Two honest things about this job. One: the work nobody photographs. Open enough consoles in this city and you meet roaches — a dead one or two is nothing, but heavy droppings bake on and barely wipe off, and cleaning them out by hand is my least favorite part of this trade. A man’s got to eat. Haha. Two: the price math. Three-plus hours of careful teardown, fresh liquid metal, thermal putty, and every speck of dust gone for $150 — doing it yourself means buying the drivers, the metal, and the putty before you’ve turned a single screw. Done here it’s safer, usually cheaper, and a lot faster. And a seasonal tip from the bench: when summer turns to fall, the liquid metal requests pour in — heat season reveals what dried thermals have been hiding. |
Liquid metal ages — whether you play or not
The PS5 is only a few years old, but its thermals are already on the clock. Here’s the honest picture.
It dries out on a schedule
Used daily or parked in a cabinet, liquid metal and thermal putty dry with time — turning sticky, then hard, and losing the heat transfer they exist for. Around every 3 years, a fresh application is money well spent.
The reassembly is the real test
Fresh metal alone saves nothing if the teardown or the rebuild is sloppy — a botched assembly brings the overheating right back. The putty has to land on every hot spot, the heatsink has to be truly clear, and every piece has to go back exactly right.
The DIY math rarely works
You can do this at home — after buying the drivers, the liquid metal, and sometimes the putty, then risking the one mistake that overheats the console anyway. A pro does it with parts included, faster, and with the risk on our side of the counter.
Three hours, documented
From the first dusty look to the last shell wash — this is why the job takes as long as it takes.
The dust announces itself
Before a single screw moves, the top vents tell the story — a film of dust over every intake. Whatever this looks like outside, the inside is always worse.
Cover off, suspicion confirmed
The side panel comes away and there sits the fan, wearing its years. This is the point where a quick blow-out would just relocate the problem — so instead, everything comes apart.
The fan comes out, caked solid
Every blade carries a rind of packed dust. A fan in this state spins slow, moves little air, and strains its motor all at once — the console gets louder and hotter at the same time.
The heatsink is packed like felt
Between the heatsink fins, the dust has pressed into a solid mat — cooling air simply has nowhere to pass. This is what an overheating PS5 looks like from the inside, and no spray can reaches it.
Full teardown, down to the frame
Shell, fan, power supply, board — the whole console comes apart for real access. This is where the three hours live: careful disassembly now is what makes a careful reassembly possible later.
The old liquid metal: dried and sticky
Under the cold plate, the verdict — the liquid metal has dried into a sticky, half-hardened film. In this state it moves heat poorly, and the console pays for it in noise and temperature. This is exactly what "every 3 years" is about.
Cleaned bare, fresh metal goes on
The old residue comes off completely — the die polished clean — and a fresh bead of liquid metal lands on the APU. Thermal putty is renewed on the surrounding hot spots at the same stage.
Spread thin, smooth, and right
The metal spreads into a full, even layer — fluid and clean, none of the stickiness the old application had. This thin silver film is the entire highway between the processor and the heatsink.
The interior, back to spotless
With the thermals renewed, the rest of the promise gets kept: every duct, fin, and surface cleared of dust down to bare metal and plastic before reassembly begins — the reassembly that decides whether all of this holds.
One last job: the shell itself
The outer covers carry their own years of grime, so they get washed before going back on. A small step — but the console should feel renewed in the hands, not just on the thermometer.
Cool, quiet, and clean in the hands
Console number two, finished the way console number one earned.
Fresh thermals, spotless machine
New liquid metal on the APU, renewed putty on the hot spots, heatsink breathing again, and a washed shell over all of it — run under load on the bench before going home. He picked it up happy, left us a Google review, and both his consoles are set for the next few years. Repeat customers are the best review a shop can get; the written one was a bonus.
The two questions everyone asks
Straight answers, as always.
How often should PS5 liquid metal be replaced?
About every 3 years — and that clock runs whether the console is used hard or barely at all. Liquid metal and thermal putty dry with time, turning sticky and then hard, and heat transfer falls off with them. A fresh application restores factory-level cooling; skipping it long enough invites the overheating and shutdowns that a dust-choked console shows the same way.
Can you do it the same day?
Usually — but plan around the clock, not the calendar: this service takes a minimum of 3 hours of careful work, so a morning drop-off is the safe play. Ask first and we’ll check the day’s queue — it takes us about five minutes to give you a firm answer.
More honest repair stories
Same bench, same philosophy, different devices.
PS5 loud, hot, or just getting old?
Bring it in — liquid metal replacement is $120, the full deep cleaning adds $30 with it, and 3 careful hours later your console runs like it should. Walk-ins welcome in Downtown Los Angeles.