SOLVED Acer Travelmate 4220 heatsink paste problem
Hi my son carries a Acer Travelmate 4220 Model ZB2
It was dropped and i imagine the motherboard was broken exactly where the ability connects I believe it ran for quite a while and stopped (appears like warmth ). It was despatched absent to possess a brand new motherboard fitted It absolutely was continue to defective he had the native man consider it he could not enable, at last I’m considering it.
It operates for around 10 minutes or so then stops while you start it again it goes for only a few moment (instances approximate) I suspected over heating so I taken out the fan and heatsink assembly and was capable to blow out some fluff, maybe not pretty enough to produce a challenge but I discovered the paste within the cpu looked Okay there have been heat pads for the heat sink for other chips but on 1 it was bare copper no warmth pad or paste also among the list of lugs for securing was bent to go below the plastic circumstance instead of remaining set up to get secured through the address screw (anyone did not really know what they had been undertaking) I have straightened the lug.
My dilemma is why is there no paste or heat pad on one of several chips and just bare copper, christian louboutin replica I have seen two photos around the net of next hand ones for sale and they are similar as this a single which includes a bare copper heatsink.
I’ve attached a pic of 1 I found within the internet that is similar as mine using an arrow pointing towards bare copper
I am tempted to test some thermal paste to the bare a particular.
Many thanks for your personal assist joeten that backlink while you adopt through sends you to a Aspire 5920 provider Guide by using a numerous heat sink I have left a notice on his Blogg. Anyway I’ve identified a assistance manual for the web and downloaded it however it is not going to provide a pic of the underside with the heatsink.
I’ve only know-how with desktops and never noticeably of laptops or thermal pads but on excited about it if I exploit paste there exists a sq. of black adaptable plastic that surounds the chip (ATI M52-P 216PNAKA13FG)
I might have got a little bit significantly more of a look and feel about the net then go right down to the neighborhood repair service store and see what he has inside of the means of thermal pads.
The a few other pads are thermal pads that sit on chips I am very sure there would have been a pad on the arm using the bare copper that sits over the ATI chip and it would happen to be remaining powering about the previous Motherboard. The repair facility would have modified the motherboard and i feel missed the pad that stayed within the motherboard and clearly failed to run it prolonged enough for it to fall short because of to warmth.
I had been concerned from checking within the net that there are differing types of thermal pads and that i might not purchase the suitable a person so I utilised thermal grease Arctic Silver 5 sparingly on the ATI chip
http://www.hotr.com/blog7.php/
http://bbs.yxhxay.com/forum.php?mod=viewthread&tid=46858
http://www.20dr.com/forum.php?mod=viewthread&tid=1031413
http://tcsc.info/viewthread.php?tid=1599003&extra=
http://fundootemplates.com/forum/topic.php?id=238437&replies=1#post-264798