Tecra A8-104 (PTA83E) - overheating

Hello everyone!

I have a problem with the laptop of my father. If I try to use it to its maximum performance, that it overheats and acceleration down the processor. I would use this laptop as a folding (folding@home) station. However this will make hot processor. If I test the notehbook with Intel Thermal Analysis Tool (http://www.techpowerup.com/downloads/392/mirrors.php), and less then 5 minutes he spent 65 95-100 ° C (normal temperature) and the handle to the bottom of its cores. Folding @ home spirits so the processor about the same as Intel Thermal Analysis Tool.

My question: I have a defective laptop or incorrect design this type of laptop is not working 100% for more than 2 minutes, the processing power?

When you reach the temperature 95 C the fan will start working more hard, but despite this it is not enough to lower its temperature is lower than the control temperature.

Here are the technical specifications:

Number of processors 1
Number of cores 2 per processor
Number of threads per processor 2
Name Intel Mobile Core 2 Duo T7200
Code-named Merom
Specification Intel (r) Core (TM) 2 CPU T7200 @ 2.00 GHz
The Socket 479 mPGA package
Model family, not to not 6.F.6
Family expanded/model 6.F
Core Stepping B2
65 nm technology
Basic speed 1995,0 MHz
Multiplier x Bus 12.0 x 166,3 MHz speed
665,0 MHz rated Bus speed
Stock frequency 2000 MHz
MMX, SSE, SSE2, SSE3, SSSE3, EM64T instruction sets
Data L1 cache (per processor) 2 x 32 KB, size 8-way line set associative, 64 bytes
L1 instruction cache 2 x 32 KB (per processor), size 8-way set associative line, 64 bytes
4096 kilobytes (per processor) L2 cache, size 16-way set associative line, 64 bytes
Memory & Chipset
Northbridge Intel i945GM Rev 03
Southbridge Intel 82801GHM (ICH7-M/U) Rev B0
Memory type DDR2
Memory size 4096 MB
Frequency memory 332,5 MHz (1:2)
Latency CASE clocks # (tCL) 5.0
RAS # for CASE # (tRCD) 5 clocks
RAS # Precharge (tRP) 5 clocks
Cycle Time (tRAS) 15 clocks
21 (tRC) Bank Cycle time clocks
System
The TOSHIBA system manufacturer
System name TECRA A8
S/N 27156797H system
Mother TOSHIBA card provider
Portable mother PC card model
The TOSHIBA BIOS Editor
Version of the BIOS Version 3.30
Date 14/02/2007 BIOS
Memory SPD
Module 1 DDR2, PC2-5300 (333 MHz), 2048 MB, Kingston
Module 2 DDR2, PC2-5300 (333 MHz), 2048 MB, Kingston
Software
Windows Version Microsoft Windows Vista (6.0) Business Edition Service Pack 1 (Build 6001)
Version of DirectX 10.0

Hello

Dust and debris could be the main reason why the laptop overheats.

Usually, the cleaning of the dust is not part of the service guarantee but I strongly recommend to contact the technicians of laptop for a cleaning of the dust.
Usually, the dust can be removed easily using the jet of compressed air. These aerosols can be purchased from most computer resellers.
They offer for most cleaning sets.

But once again; If you have any experience with these procedures and you warranty is still valid, then a technician should clean your fans to avoid a cancellation of the guarantee.

Tags: Toshiba

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