I've noticed my laptop fan is kicking in more and more, i use the laptop on a table and checked out the temps on speedfan:
I looked at the fan and it looks ok, not very dusty, i dont know what else could have changed?
I've noticed my laptop fan is kicking in more and more, i use the laptop on a table and checked out the temps on speedfan:
I looked at the fan and it looks ok, not very dusty, i dont know what else could have changed?
blocked filter before the fan, or dust bunnies
i tried to get a good look at it and i think you're right, the fan is going full speed but the air coming out isnt a great deal. i'll try and open it up tonight and clear it out
yeh, keep that laptop off until you've cleared it out ... maybe the heatsink has been knocked off the cpu
Also depends on what laptop you use.
Most laptops have horrible heatsinks that:
1) Slightly tilted or raised so no perfect contact
2) Use crappy thermal paste / pad
3) Have a crappy fan.
My NAS laptop's fan is alright but have the 1) problem. It idles at 52'C and loads at 73'C. If it is dusty it could go up to 85'C load. I've had it running x264 encodings for weeks non-stop at 100% and it was fine at that kind of temperature. Just don't leave your battery in there.
Another way of cooling it down is to use RMClock and tune the idle / full load voltage. Without RMClock that laptop very often hit 90'C.
Full load voltage is generally 3-6 clicks from the lowest possible.
Workstation 1: Intel i7 950 @ 3.8Ghz / X58 / 12GB DDR3-1600 / HD4870 512MB / Antec P180
Workstation 2: Intel C2Q Q9550 @ 3.6Ghz / X38 / 4GB DDR2-800 / 8400GS 512MB / Open Air
Workstation 3: Intel Xeon X3350 @ 3.2Ghz / P35 / 4GB DDR2-800 / HD4770 512MB / Shuttle SP35P2
HTPC: AMD Athlon X4 620 @ 2.6Ghz / 780G / 4GB DDR2-1000 / Antec Mini P180 White
Mobile Workstation: Intel C2D T8300 @ 2.4Ghz / GM965 / 3GB DDR2-667 / DELL Inspiron 1525 / 6+6+9 Cell Battery
Display (Monitor): DELL Ultrasharp 2709W + DELL Ultrasharp 2001FP
Display (Projector): Epson TW-3500 1080p
Speakers: Creative Megaworks THX550 5.1
Headphones: Etymotic hf2 / Ultimate Ears Triple.fi 10 Pro
Storage: 8x2TB Hitachi @ DELL PERC 6/i RAID6 / 13TB Non-RAID Across 12 HDDs
Consoles: PS3 Slim 120GB / Xbox 360 Arcade 20GB / PS2
Wow, those temps were high. Lucky you didn't use it on your lap!
You should buy a tin of compressed air and give it a blow-out every month/couple of weeks to keep the air way clean. Save you opening it up to clear it out.
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