Printable View
I am having some problems with my Sony VAIO computer; it makes high pitched noise. This noise is comparable to an item that will meet difficulties to rotate around an axis. This noise is very unpleasant but most annoying is that my computer is idling and it is impossible to launch an application normally. I do not know what to do, all support is welcome.
It made no sound at the beginning (this is the computer of my girlfriend), and six months since he made a suction noise, the fans run all the time back, and it heats up tremendously! Up to regularly go out on your own. As it is someone already having this same problem. I do not have the exact model that Sony Vaio VPCCW27FX. I will be waiting for the related reply.
It's just a pile of dust in the fan can do that, trying to blow the dust was using a dryer but you need take care at that time. If that does not solve your problem then it is the time for changing the fan and if your system is under warranty period then this will done by Sony service center. I am sure that this will solve the problem that you are facing.
CPU is normal, I already checked that! No problem with fan. I think that it will be too risky to open a laptop? If not well try to clean more easily! If the VAS is a last resort and only if it was really fed up with noise, because it is of course no longer under warranty, so I need to solve this problem by myself. Anyway thanks for the reply that you have given.
I had exactly the same problem with my system, the fan Tiller with twist in depth all the time. I spent the vacuum (without needing to open the PC) over the area or the air intake fan. And miraculously, everything is like before. Check even that is not another kind a program that runs in the background. Otherwise to check temperatures of CPU uses mobilemeter.
Remove the screws underneath which are a bit deep, then you know the press clip above the keyboard (above F4 and F12 to mine, you can then lift the keyboard. Then if you want to open it completely, you remove all the screws underneath and those below the keyboard. It opens by itself. You will be forced to disconnect some it (keyboards, speakers), do not forget to reconnect after finishing that.
I have a Sony Vaio, I managed to open it and I took a big fan of dust in the processor, it rained hot. First do not turn your computer on textiles, garments, tablecloths, etc. On a table without dust better, I will soon make a tutorial with detailed pictures to disassemble a Sony Vaio. You just need to patience for this thing and I am sure that this will definitely solve your problem.