El hard disk se calienta y se apaga

Hola,
el hard disk samsung de mi laptop toshiba se calienta mucho, sobre todo al usar photoshop o viendo videos de youtube y se apaga. tambien pasa al hacer trabajos batch, como reducir el tamano de varias fotos contemporaneamente. al llegar a los 85°C aprox se apaga, segun speedfan.
a continuacion les pego el resultado de un test ejecutado con speedfan:
Almost every EIDE or SATA hard disk includes S.M.A.R.T. data. That information is collected by the drive itself and contains data that the manufacturer considered relevant to check reliability. The data is made up of several attributes that have a current value, a worst one, a threshold, some raw data, and some flags. Basically, when any attribute's current value is below its threshold, the hard disk is considered unreliable and likely to fail. By using several techniques, this report tries to give a wider range of info, basing its analysis on advanced comparisons with normal values based on real hard disks and on expert-like checks. The final results are not to be taken as an absolute truth, but they are a very good approach to what a professional would say about your hard disk status.
Your hard disk is a SAMSUNG HM060II with firmware YB100-04.
Your hard disk is not in the current database.
Your hard disk's temperature is 39C.
New hard disks are added as soon as valid statistics can be computed.
Come back soon to check your hard disk against a new database.
Your hard disk's S.M.A.R.T. attributes are now being analyzed and a full report about the reliability, health and status of your hard disk is generated:
Your hard disk is not below any attribute threshold. This is good.
Your hard disk was never below any attribute threshold. This is good.
Since your hard disk is not in the current database, overall ratings and pictures will be based upon realistic values, but you should carefully check the results.

Attribute Current Raw Overall
Raw Read Error Rate 100 8 Very good
Spin Up Time 253 3712 Very good
Start/Stop Count 92 8148 Very good
Reallocated Sector Count 99 17 Very good
Seek Error Rate 253 0 Very good
Seek Time Performance 253 0 Very good
Power On Hours Count 99 1186728 Very good
Spin Retry Count 253 0 Very good
Power Cycle Count 96 4352 Very good
GSense Error Rate 92 84765 Very good
Hardware ECC Recovered 100 417056 Very good
Reallocated Event Count 99 17 Very good
Current Pending Sector 91 103 Very good
Offline Uncorrectable Sector Count 100 1 Very good
Ultra DMA CRC Error Rate 200 0 Very good
Write Error Rate 100 0 Very good
Soft Read Error Rate 253 0 Very good
Load Retry Count 90 11021 Very good
Load Cycle Count 61 395132 Good
Unknown attribute 255 253 1 Very good

All of the attributes of your hard disk have normal values. This is good.

NOTE : your hard disk has 17 reallocated sectors. Hard disks do have spare sectors (usually from 256 up to 1024) used to replace bad ones. This remapping operation is transparent to the end user. Anyway, this can lead to degradated performances (because remapped sectors are in different places of the disk than the original ones and the head needs additional moving). If reallocated sectors grow over time, you might encounter some serious troubles. A backup of the most important data is suggested anyway.

NOTE : your hard disk has 103 pending sectors (this value is very large and your hard disk should be replaced). Those are sectors that couldn't be properly read and that the hard disk logic is waiting for a write operation to try to remap to a spare sector (if available). According to the Reallocated Sector Count attribute, your hard disk seems to have available spare sectors. A simple disk surface scan won't be enough to force the remap operation. You need a read/write surface scan to remap the sector. The best option should be a tool that knows about what should be read from that sector so that it has some option to apply the best fix to the missing data.

NOTE : your hard disk has 1 offline uncorrectable sectors. Those are sectors that an offline scanning found as unreadable. Offline scanning is a process that can be automatically started by the hard disk logic when a long enough idle period is detected or that can be forced by some tool. Those unreadable sectors are identified and the hard disk logic is waiting for a write command that will overwrite them to try to remap them to spare sectors (if available). According to the Reallocated Sector Count attribute, your hard disk seems to have available spare sectors. A simple disk surface scan won't be enough to force the remap operation. You need a read/write surface scan to remap the sector. The best option should be a tool that knows about what should be read from that sector so that it has some option to apply the best fix to the missing data.

The overall fitness for this drive is 73%.
The overall performance for this drive is 98%.

Espero che todo esto les pueda servir.
que mas decir, tengo 2 GB de RAM, windows XP.
Cualquier otra cosa que falte, por favor preguntenme y les responderè.
Muchas gracias y saludos
Marco