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Güncel sürümün sahibi: oldturkey03 (oy detayları) ,

Başlık:

How do I replace heat sink with both thermal paste and pads?

Metin:

I am reassembling my powerbook after replacing the display inverter.  I want to put the heat sink back on the processor (and other chips as well below it?), but the thermal paste guide pictures and my situation look different.  It appears that any paste is a bit more like a pad than I thought, though the stuff on the processor is likely some thick colored paste.

My main concern is with the pads:  The pads seem about one or two millimeters thick. Would removing the pad and applying thermal paste lead to a gap and therefore a problem with cooling?  If I end up  reusing the pads afterall, would I then have to put thermal paste on the underside of the pad? Are there any issues with small irregularities in the pads' surface smoothness? What if the pads got a little bit of dust on them, probably during dis-assembly of the laptop? Does this present an issue? If so, would it be best to just get replacement pads or use thermal paste? Thanks for your time and effort answering my question.

Cihaz:

PowerBook G4 Aluminum 12" 1-1.5 GHz

Durum:

open

Kabul Edilen Cevap:

44270

Kopyası:

27217

Düzenleyen: mayer, originalmachead, and rj713 (oy detayları) ,

Başlık:

How do I replace heat sink with both thermal paste and pads?

Metin:

I am reassembling my powerbook after replacing the display inverter.  I want to put the heat sink back on the processor (and other chips as well below it?), but the thermal paste guide pictures and my situation look different.  It appears that any paste is a bit more like a pad than I thought, though the stuff on the processor is likely some thick colored paste.

My main concern is with the pads:  The pads seem about one or two millimeters thick. Would removing the pad and applying thermal paste lead to a gap and therefore a problem with cooling?  If I end up  reusing the pads afterall, would I then have to put thermal paste on the underside of the pad? Are there any issues with small irregularities in the pads' surface smoothness? What if the pads got a little bit of dust on them, probably during dis-assembly of the laptop? Does this present an issue? If so, would it be best to just get replacement pads or use thermal paste? Thanks for your time and effort answering my question.

Cihaz:

PowerBook G4 Aluminum 12" 1-1.5 GHz

Durum:

open

Kopyası:

27217

Orijinal gönderinin sahibi: KarlD ,

Başlık:

How do I replace heat sink with both thermal paste and pads?

Metin:

I am reassembling my powerbook after replacing the display inverter.  I want to put the heat sink back on the processor (and other chips as well below it?), but the thermal paste guide pictures and my situation look different.  It appears that any paste is a bit more like a pad than I thought, though the stuff on the processor is likely some thick colored paste.

My main concern is with the pads:  The pads seem about one or two millimeters thick. Would removing the pad and applying thermal paste lead to a gap and therefore a problem with cooling?  If I end up  reusing the pads afterall, would I then have to put thermal paste on the underside of the pad? Are there any issues with small irregularities in the pads' surface smoothness? What if the pads got a little bit of dust on them, probably during dis-assembly of the laptop? Does this present an issue? If so, would it be best to just get replacement pads or use thermal paste? Thanks for your time and effort answering my question.

Cihaz:

PowerBook G4 Aluminum 12" 1-1.5 GHz

Durum:

open