Uploaded March 2024 | Updated September 2026, 2 weeks ago
How to properly clean and lubricate a noisy PC cooling fan without buying a replacement. This step-by-step maintenance guide restores smooth rotation, reduces noise, and improves computer airflow.
Dust buildup and dry bearings are the main reasons fans become loud or slow. In this practical repair guide, we disassemble the cooler, remove compacted dirt, apply fresh oil to the bearing, and test the airflow. Perfect for desktop computers, gaming setups, and laptop cooling systems.
📌 If you plan to service your PC later — save the video.
⏱ Chapters:
0:00 Inspecting the dusty fan
0:15 Brushing the fan frame
0:43 Deep cleaning blades with a damp cloth
1:14 Removing sticker and cap for lubrication
1:28 Lubricating the fan axis with oil
1:58 Reassembling the cap and sticker
2:22 Testing the cleaned and lubricated fan
2:45 Final cooling results
🔍 Key Points:
• How to clean PC fans safely without damage
• Best oil for cooling fan bearings
• Restoring noisy or slow computer coolers
• Preventing overheating and airflow loss
🛠 Tools & Materials:
https://s.click.aliexpress.com/e/_c3XetAz1
I bought this with my own money. Not sponsored. The link is in the description. You can support the channel by clicking the "Join" button.
🌐 Full project details & maintenance guides:
lifekaki.com
▶ Watch Next:
• Fix Shower Head Low Water Pressure: youtu.be/UZzjRepKaSc
• How to Solder Aluminum Properly: youtu.be/AL2xGQiVSUI
#pcfan #computerrepair #coolingfan #pcmaintenance #gamingpc #overheating #diyrepair
How to properly clean and lubricate a noisy PC cooling fan without buying a replacement. This step-by-step maintenance guide restores smooth rotation, reduces noise, and improves computer airflow.
Dust buildup and dry bearings are the main reasons fans become loud or slow. In this practical repair guide, we disassemble the cooler, remove compacted dirt, apply fresh oil to the bearing, and test the airflow. Perfect for desktop computers, gaming setups, and laptop cooling systems.
📌 If you plan to service your PC later — save the video.
⏱ Chapters:
0:00 Inspecting the dusty fan
0:15 Brushing the fan frame
0:43 Deep cleaning blades with a damp cloth
1:14 Removing sticker and cap for lubrication
1:28 Lubricating the fan axis with oil
1:58 Reassembling the cap and sticker
2:22 Testing the cleaned and lubricated fan
2:45 Final cooling results
🔍 Key Points:
• How to clean PC fans safely without damage
• Best oil for cooling fan bearings
• Restoring noisy or slow computer coolers
• Preventing overheating and airflow loss
🛠 Tools & Materials:
https://s.click.aliexpress.com/e/_c3XetAz1
I bought this with my own money. Not sponsored. The link is in the description. You can support the channel by clicking the "Join" button.
🌐 Full project details & maintenance guides:
lifekaki.com
▶ Watch Next:
• Fix Shower Head Low Water Pressure: youtu.be/UZzjRepKaSc
• How to Solder Aluminum Properly: youtu.be/AL2xGQiVSUI
#pcfan #computerrepair #coolingfan #pcmaintenance #gamingpc #overheating #diyrepair
