เมื่อ ศ. 2007-01-05 เวลา 22:57 -0800, Marc Shapiro เขียนว่า:
> Cybe R. Wizard wrote: > > Marc Shapiro <[EMAIL PROTECTED]> said: > > > >> I can claim firsthand experience with exactly that. Box overheated. > >> Fried capacitors. Required new motherboard and CPU. Fortunately I > >> was able to get a similar MB, only slight upgrade, so I was able to > >> use my old memory and didn't have to replace that, too. If the > >> problem is the power supply (mine was) it is much cheaper to replace > >> the PS now than the MB in a few weeks. Other fans and heatsinks are > >> still less expensive than a new CPU (and, possibly, MB). > >> > > > > I had much the same experience but my loss was total. That brings up > > the question of how to tell if the PS is going out. My motherboard had > > fan, temp and voltage sensors that I /finally/ got working but the PS > > didn't seem to be represented in those. Are there physical hints > > pre-death (enough pre-death for box salvage) for a power supply? > > > I had been hearing whining on and off from my PS for at least a few > weeks. If I had paid attention to it I could have picked up a PS > locally for about $35 and avoided the hassle, cost and downtime. I now > have mbmon installed to check the temp and fan speed. My new processor > seems to run very cool, however. I don't think I have seen it hit 40C > yet and I keep it running 24/7. It is an AMD Mobile AMD Athlon(tm) XP-M > Processor 2800+. > > -- > Marc Shapiro > [EMAIL PROTECTED] The heat increase because cpu run in full speed. So I enable cpufreq scaling and install cpufreqd deamon The cpufreqd control cpu frequency by rule in configuration file. So I can insert rule to reduce frequency when hight cpu temperature. Kan
