Do I need to replace liquid metal?
Yes, liquid metal thermal interface material (TIM) eventually needs replacement or reapplication, typically every 1-3 years, especially in laptops, due to performance degradation (pump-out) or corrosion on copper surfaces, though some systems might last longer; you'd know it's time if you see rising temps, throttling, or dried spots, but often just reapplying or cleaning oxidation with a new layer is enough, rather than a full replacement.Does PS5 liquid metal need to be replaced?
Yes, PS5 liquid metal doesn't necessarily need complete replacement but often requires re-spreading and topping off due to oxidation, especially if the console overheats, which can happen if it's stored vertically, causing dry spots on the APU. While liquid metal lasts long, addressing oxidized or uneven areas by cleaning and reapplying a thin layer is crucial for optimal cooling; otherwise, it can lead to performance issues or component damage over time.Can liquid metal be reused?
You can reuse the existing liquid metal on the CPU - find something to spread it around evenly and it will be good. It should be noted that the liquid metal application on the laptops is notorious for not being done well, so you may see some improvements in temperature by reapplying it.Do you need to replace liquid metal on Reddit?
LM does not have to be replaced and can be maneuvered with a tooth pick or something similar to get it where it needs to be. Sure you know this already, but be careful with it - you don't want to get it in places it isn't supposed to be.What happens if I don't replace thermal paste?
If you don't replace thermal paste, it dries out and cracks over time, leading to poor heat transfer, which causes higher component temperatures, performance throttling (slowing down), system instability, unexpected shutdowns, and potential long-term damage to your CPU or GPU, especially under heavy loads like gaming or video editing. While some paste lasts years, it eventually fails, making replacement every 2-4 years a good practice for optimal performance and component health.Who Decided Installing Liquid Metal Into High-End Laptops Was A Good Idea?
Can I reuse the same thermal paste?
No, you generally should not reuse thermal paste once the heatsink has been removed; it's best practice to clean both surfaces thoroughly with isopropyl alcohol and apply a fresh layer for optimal cooling, as reusing old, compressed, or contaminated paste can lead to air bubbles, poor heat transfer, and higher CPU temperatures.How do you know if thermal paste has gone bad?
So yes, it will expire in the tube if you leave the cap off or even on the CPU/GPU. You can tell the paste/grease needs changed when it becomes hard or powdery (not to be confused with thermal pads ).How often should I replace liquid metal?
It's very likely that the cooler will be nickel coated copper - this is pretty standard when using LM. Liquid metal oxidises, needs replacing every two-three years.Can I use 4 year old thermal paste?
In the unopened state, our thermal paste can be stored for up to 8 years. Our syringes are resealable, so you basically don't have to worry about drying them out prematurely. Even when applied, our paste convinces with its durability.Can I use 70% alcohol to remove thermal paste?
Yes, you can use 70% isopropyl alcohol to clean thermal paste, but 90% or higher is better because it contains less water, evaporates faster, and minimizes residue, though 70% works if you let it dry thoroughly and use lint-free cloths like microfiber or coffee filters. The key is to remove as much paste mechanically first and ensure surfaces are completely dry before reapplying new paste, as the water in 70% alcohol takes longer to evaporate.Can you replace liquid metal?
liquid metal doesn't really degrade like some thermal pastes and should not need to be replaced, you probably just need to blow out all the dust out of the heatsinks and fans.What are the downsides of liquid metals?
Notwithstanding their advantages, liquid metals have certain downsides: Electrical Conductivity: Should they come into contact with electrical parts, they could cause short circuits. When exposed to liquid metal, some coolers or heatsinks, especially aluminum ones, can corrode.Did Sony fix the liquid metal problem?
Yes, Sony has fixed the PS5's liquid metal leak issue in newer hardware by incorporating a redesigned heatsink and a more viscous liquid metal formula, borrowing technology from the PS5 Pro to keep the thermal material in place and prevent overheating, a problem that affected early models, especially when stored vertically. New standard and slim PS5 models (like CFI-2100/CFI-2200 series) now feature deeper ridges and a thicker liquid metal, making leaks unlikely for new purchases, though older consoles remain susceptible.Is it better to keep PS5 vertical or horizontal?
Both vertical and horizontal orientations are safe for PS5 if it has proper ventilation, but horizontal placement is often recommended by repair experts and users to prevent potential liquid metal cooling issues in early models and for better stability. Vertical is fine for space-saving but risks tipping and could cause coolant pooling in older units, while horizontal offers stability and easier disc insertion.What are the signs of a failing PS5?
Here are the problems you are likely to run into while playing a game on your PS5, along with easy solutions to try at home.- PS5 Keeps Freezing & Won't Turn On. ...
- HDMI Not Working & Black Screen Issues. ...
- DualSense Controller Not Working Properly. ...
- Crashes in Rest Mode. ...
- Overheats. ...
- Won't Connect to the PlayStation Network.
Can I use toothpaste as thermal paste?
No, you should not use toothpaste as thermal paste for your CPU or GPU; while some people try it as a desperate, super-short-term fix, it dries out, cracks, acts as an insulator, and can lead to severe overheating and permanent hardware damage, as thermal paste is a specialized compound with specific heat-transfer properties that toothpaste lacks.How often should I repaste my GPU?
You should repaste your GPU every 2-5 years, but the real trigger is performance issues like rising temperatures, thermal throttling, or crashes, especially with heavy gaming, overclocking, or if you're dealing with an older or used card where paste quality varies. Don't repaste on a strict schedule unless temperatures climb; good quality paste can last years, while poor paste or heavy use may need it sooner.Can I revive dried thermal paste?
Can I re-solvate it? Try adding VMP naphtha (a common paint thinner) to the compound at approximately 1 part VMP to 100 parts compound. Mix thoroughly to get it back to the consistency required.Is changing thermal paste risky?
If you need to reapply thermal paste or replace your CPU or heat sink, improper application can make cleaning more difficult. Thermal paste that has spread onto surrounding components requires careful removal to avoid damage.Can liquid metal damage my CPU?
There are not many risks to using liquid metal. The metal itself is contained within the CPU and its cooler, so there is no risk of it leaking and shorting your motherboard.How to tell if thermal paste is bad?
You can tell if thermal paste is bad by checking for symptoms like high CPU/GPU temperatures, thermal throttling, loud fans, and system instability (freezing/shutting down), or visually inspecting it when removing the cooler to find it hard, flaky, cracked, or separated/watery instead of a consistent, pliable paste, indicating it needs replacement.How to tell if a CPU has thermal damage?
Symptoms of overheating- System boots up but shuts down automatically after a short period of time.
- Reported CPU operating frequency is less than expected.
- Evidence of CPU throttling.
- General slowness of system.
- CPU/system fan noise is excessive.
Is it okay to use 5 year old thermal paste?
In general, only if/when you remove the heat sink. As long as the heat sink is properly in place, and the thermal paste is of decent quality and applied correctly, it will last multiple years just fine (and actually has a decent chance of outliving the GPU or CPU before noticeably degrading).Can you put too much thermal paste on a CPU?
Too much thermal paste generally won't permanently damage a modern CPU, but it can hurt cooling performance (acting as an insulator), make a huge mess, and, in rare cases with electrically conductive paste, potentially short out components if it gets into the CPU socket or onto pins. The main risks are reduced cooling efficiency and a difficult cleanup, not instant CPU death, as long as you use non-conductive paste and clean up the overflow.
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