How do you clean the inside of your pc?

cx2s

Member
How do you clean the inside of your pc?

It has been a year since I purchased this computer. I have occasionally cleaned the air filters of the front side of the case, mainly because when they are dirty I can see it. However, I have yet to clean the inside of the case.

This is not something that I regularly do and I thought to ask here in the forum how its members clean their machines.

Buying compressed air in cans is not really an option for me. I have yet to inquire but I am certain that it would be an hard-to-find item.
 

My Computer

Hello cx2s,

You would be surprised how available compressed cans of air are.

You can get them at Walmart, Best Buy, Staples, etc.... Any computer electronics store should have them.

Hope this helps, :)
Shawn
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
    Manufacturer/Model
    Custom
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S23 Plus phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
    Memory
    16 GB DDR4-2133
    Graphics card(s)
    NVIDIA GeForce 940MX
    Sound Card
    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
    Screen Resolution
    3480 x 2160
    Hard Drives
    512 GB M.2 SSD
Use the compressed air cans on the front and inside of the machine. I sometimes use a vacume cleaner on the front of my machine and side of my case first which I find better than using a compressed can alone as it removes alot of the dust rather than blowing it into the case. If this is the first time you are cleaning your machine, when you have taken off the side, have a look at the cables. Are they tied or loose?
 

My Computer

System One

  • Manufacturer/Model
    Self Built
    CPU
    I5 3570K
    Motherboard
    Gigabyte Z77-DS3H
    Memory
    4 x 4GB corsair ballistix sport DDR3 1600 Mhz
    Graphics Card(s)
    Gigabyte Geforce GTX 660 TI
    Sound Card
    creative x-fi
    Monitor(s) Displays
    Primary CiBox 22" Widescreen LCD ,Secondary Dell 22" Widescreen
    Screen Resolution
    Both 1680 x 1050
    Hard Drives
    2 x 500G HD (SATA) 1 x 2TB USB
    PSU
    Corsair HX 620W ATX2.2 Modular SLI Complient PSU
    Case
    Antec 900 Ultimate Gaming Case
    Cooling
    3 x 80mm tri led front, 120mm side 120mm back, 200mm top
    Keyboard
    Logik
    Mouse
    Technika TKOPTM2
    Internet Speed
    288 / 4000
    Other Info
    Creative Inspire 7.1 T7900 Speakers
    Trust Graphics Tablet
Probably not as often as I should do, but since I built my new system I intend to clean it out on a monthly basis. A can of compressed air and a soft artists paint brush works wonders.
 

My Computer

System One

  • Manufacturer/Model
    Dwarf Dwf/11/2012 r09/2013
    CPU
    Intel Core-i5-3570K 4-core @ 3.4GHz (Ivy Bridge) (OC 4.2GHz)
    Motherboard
    ASRock Z77 Extreme4-M
    Memory
    4 x 4GB DDR3-1600 Corsair Vengeance CMZ8GX3M2A1600C9B (16GB)
    Graphics Card(s)
    MSI GeForce GTX770 Gaming OC 2GB
    Sound Card
    Realtek High Definition on board solution (ALC 898)
    Monitor(s) Displays
    ViewSonic VA1912w Widescreen
    Screen Resolution
    1440x900
    Hard Drives
    OCZ Agility 3 120GB SATA III x2 (RAID 0)
    Samsung HD501LJ 500GB SATA II x2
    Hitachi HDS721010CLA332 1TB SATA II
    Iomega 1.5TB Ext USB 2.0
    WD 2.0TB Ext USB 3.0
    PSU
    XFX Pro Series 850W Semi-Modular
    Case
    Gigabyte IF233
    Cooling
    1 x 120mm Front Inlet 1 x 120mm Rear Exhaust
    Keyboard
    Microsoft Comfort Curve Keyboard 3000 (USB)
    Mouse
    Microsoft Comfort Mouse 3000 for Business (USB)
    Internet Speed
    NetGear DG834Gv3 ADSL Modem/Router (Ethernet) ~4.0 Mb/s (O2)
    Other Info
    Optical Drive: HL-DT-ST BD-RE BH10LS30 SATA Bluray
    Lexmark S305 Printer/Scanner/Copier (USB)
    WEI Score: 8.1/8.1/8.5/8.5/8.25
    Asus Eee PC 1011PX Netbook (Windows 7 x86 Starter)
Speaking of compressed air, any recommendations as to what brand to get? There are a number of them out there. I'm just curious if one brand might be more reliable (meaning nozzle failure is scarce) and "green" (fewer chemicals inside).
 

My Computer

System One

  • Manufacturer/Model
    HP Pavillion dv5t
    CPU
    Intel Core Duo 2.53GHz
    Memory
    4Gb
    Graphics Card(s)
    NVidia GeForce 9600M GT 512Mb
    Screen Resolution
    1280x800 32bit
    Hard Drives
    Seagate Momentus XT 500Gb
    Hitachi Travelstar HTS543225L9A300 250Gb
    Mouse
    Microsoft 4000
Speaking of compressed air, any recommendations as to what brand to get? There are a number of them out there. I'm just curious if one brand might be more reliable (meaning nozzle failure is scarce) and "green" (fewer chemicals inside).

Not sure which canned air is better. But for a time the stationary shops sold a flashlight type gadget with a blower in the front. Great idea but the construction was so flimsy they died after about 6 weeks. I was thinking a small trigger operated bellows, small enough to be used one-handed, with a filter on the intake, would be great. But I bet the canned air people "discourage" it. I mean, if they built it well you could buy one "bellows gun" like every 5 years instead of 20 cans of air.

edit: looks like they have a new generation of flashlight types. The one being pushed looks more rugged. But it's also priced 5 times higher. Around $80 instead of $15.

You could probably use one of those tire inflation compressors you plug into the car cigarette lighter to pressurize a container. Like if you had a nozzle for those CO2 cannisters they use on spear guns. Or even a squeeze bulb. A hardware store would probably turn up something that doesn't get empty. Seems like in the electronics stores it's designed to either be throw-away or cost over $70. But for electronics I like the small bellows idea. Uses the filtered room air so it should be clean enough for blowing the dust out.
 
Last edited:

My Computer

System One

  • Manufacturer/Model
    HP Pavilion m9515y
    CPU
    Phenom X4 9850
    Memory
    8 GB
    Graphics Card(s)
    Some Radeon Cheapie with 512 MB Ram
    Monitor(s) Displays
    CRT
    Screen Resolution
    1280x1024
    Hard Drives
    750 GB SATA 3G
    2 SIIG Superspeed docks w/WD Caviar Black Sata II or III
The best qustion is; What part are you trying to clean?

The cpu fan/cooler heat sink should be do and every so often, 2-3 yrs, new TIM applied.

The video card should also be de-dusted and TIM applied too.

Anything you blow into your computer needs to be dry, else you may cause moisture corrosion or shorts.
 

My Computer

System One

  • CPU
    Dual L5639 // i7 950 @ 4.0Ghz
    Motherboard
    Evga SR-2 // Gigabyte x58a-ud3r
    Memory
    12Gig Corsair XMS3 // 6Gig OCZ Gold
    Graphics Card(s)
    gtx 560 ti // gtx 260-216
    Monitor(s) Displays
    Dual 22" // Headless
    Hard Drives
    OCZ aGILITY 3, 120Gig + Seagate 500Gig x 2
    PSU
    Silverstone da700 // Corsair 520hx
    Case
    Rosewill BlackHawk Ultra // Antec 900v1
    Cooling
    Twin CM Hyper 212+ // Noctua NH-u12
    Other Info
    Acer 8930 laptop with x9100...
Even for the outside sometimes positive air pressure is better than negative. I have Black and Decker rechargeable vac. But they don't give you the attachments to get around the CRT. Even if I had flat screen, I have some docking stations on the desktop. Positive air would go well there too. But canned air gives me pause for cost and inhaling propellants. Something mechanical would work better longer I think.

Something between the super flimsy flashlight deal and the $80 rechargeable would be nice. Seems like $25 should be plenty for something to last 4 or 5 years. The accessory is costing more than the PC pretty soon. :)

edit: seems one trouble with trying to buy a simple bellows is they want to sell you a decorative one. It's like trying to buy just a simple salt shaker or a trash can cover without buying the trash can. Not easy to find. :)
 

My Computer

System One

  • Manufacturer/Model
    HP Pavilion m9515y
    CPU
    Phenom X4 9850
    Memory
    8 GB
    Graphics Card(s)
    Some Radeon Cheapie with 512 MB Ram
    Monitor(s) Displays
    CRT
    Screen Resolution
    1280x1024
    Hard Drives
    750 GB SATA 3G
    2 SIIG Superspeed docks w/WD Caviar Black Sata II or III
Anyone know of a good tutorial demonstrating how to clean the inside of a PC? I also think I read that you have to be careful due to the cold temperature of the compressed air.
 

My Computer

System One

  • Operating System
    Vista Home Premium x64
    Manufacturer/Model
    Dell Inspiron 546
    CPU
    Sempron LE-1300
    Memory
    2GB DDR SDRAM 800MHZ-2X1GB DIM M
    Graphics Card(s)
    Integrated ATI Radeon HD3200
    Sound Card
    VIA High Definition Audio
    Monitor(s) Displays
    Samsung 32" HDTV
    Screen Resolution
    1366 x 768
    Hard Drives
    320GB NCQ Serial ATA (7200 RPM) w/ 16MB DataBurst Cache
Youtube it, and as long as you keep the can upright you shouold be fine
 

My Computer

System One

  • CPU
    Dual L5639 // i7 950 @ 4.0Ghz
    Motherboard
    Evga SR-2 // Gigabyte x58a-ud3r
    Memory
    12Gig Corsair XMS3 // 6Gig OCZ Gold
    Graphics Card(s)
    gtx 560 ti // gtx 260-216
    Monitor(s) Displays
    Dual 22" // Headless
    Hard Drives
    OCZ aGILITY 3, 120Gig + Seagate 500Gig x 2
    PSU
    Silverstone da700 // Corsair 520hx
    Case
    Rosewill BlackHawk Ultra // Antec 900v1
    Cooling
    Twin CM Hyper 212+ // Noctua NH-u12
    Other Info
    Acer 8930 laptop with x9100...
Thanks everyone. I do appreciate your input.

Locally it is possible to purchase cans of compressed air but they are all listed as being flammable so I won't be using them.

I like the idea of a squeeze bulb; its non-flammable and not metallic.

I have just begon looking for such an object. Here is what I have found online so far:
Amazon.co.uk: Polaroid Super Blower With Hi Perfomance Silicon Squeeze Bulb

The kit is simple and probably not durable
 

My Computer

Just for grins I searched rubber air bulb

This one may not last long. But at that price you can buy 5. I haven't tried to check out yet to see the shipping cost.

edit: seems to be free shipping. :)

edit2: it may arrive on a slow boat from China. But I'm not in any hurry to pull open my cases. It will be a bonus if it squirts enough air to blow the dust off my docking stations.
 

My Computer

System One

  • Manufacturer/Model
    HP Pavilion m9515y
    CPU
    Phenom X4 9850
    Memory
    8 GB
    Graphics Card(s)
    Some Radeon Cheapie with 512 MB Ram
    Monitor(s) Displays
    CRT
    Screen Resolution
    1280x1024
    Hard Drives
    750 GB SATA 3G
    2 SIIG Superspeed docks w/WD Caviar Black Sata II or III
On another board I found a great suggestion. A guy said his boss always used a little hand pump used to inflate balloons, sports balls etc..

I found one with free shipping for $2.53 at Quill.com. That should provide plenty of thrust to blow off my desktop. :)

You can get a similar pump at Walmart for a similar price. Only thing is they want like $9 shipping. Of course if you can get to the brick & mortar Walmart check out the sports section for the pump.

Quill Pump

Walmart Pump

Almost like the old insecticide sprayers you see in the old movies. :)
 

My Computer

System One

  • Manufacturer/Model
    HP Pavilion m9515y
    CPU
    Phenom X4 9850
    Memory
    8 GB
    Graphics Card(s)
    Some Radeon Cheapie with 512 MB Ram
    Monitor(s) Displays
    CRT
    Screen Resolution
    1280x1024
    Hard Drives
    750 GB SATA 3G
    2 SIIG Superspeed docks w/WD Caviar Black Sata II or III
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