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xcoder · January 29th, 2008, 11:52 AM

Hi fellas.

I have bought processor for my laptop Toshiba Satellite A10. Installed in, everything looks good, but... when i plug in power source, and turn laptop on, it dont do nothing, just the first (from left

) LED start to light (maybe better, start to blink ) in yellow color, normaly it is in green color. CPU do not work (it dont produce any warm , i tried not to gave this plastic cover back and passive cooling was cold). Im not PC n00b but laptop CPUs' are really unknow parts of pc world for me

.
So the cpu i have bought is:

Type: CPU / Microprocessor
Family: Intel Pentium M
Processor number: 715A
Part number: RH80536GC0212MT
Frequency (MHz): 1500
Bus speed (MHz) : 400
Clock multiplier : 15
Package type : 478-pin Micro-FCPGA
Processor core: Dothan
Manufacturing technology (micron): 0.09
L2 cache size (KB): 2048

On the laptop's socket is written:
Foxconn (probably the motherboard brand

)
mPGA479M socket

Old laptop's CPU is Intel Celeron 2.2GHz, 256kB L2 and it works on 400MHz BUS speed.

I really dont know why it dont works. And by the way, when i put back old CPU, laptop work OK so no mechanical damage was made with trying of new CPU. And i added a new CPU image, its not my photo:

As you can see there is written SL89U but on intel web page -> processor finder it didnt find any CPU, so that is second "mystery" for me

.

Thank you guys for help.

January 29th, 2008, 11:52 AM	#1 (permalink)
xcoder Junior Member Join Date: Jan 2008 Location: Slovakia Posts: 1	Intel P-M 1.5GHz and Toshiba A10 Hi fellas. I have bought processor for my laptop Toshiba Satellite A10. Installed in, everything looks good, but... when i plug in power source, and turn laptop on, it dont do nothing, just the first (from left ) LED start to light (maybe better, start to blink ) in yellow color, normaly it is in green color. CPU do not work (it dont produce any warm , i tried not to gave this plastic cover back and passive cooling was cold). Im not PC n00b but laptop CPUs' are really unknow parts of pc world for me . So the cpu i have bought is: Type: CPU / Microprocessor Family: Intel Pentium M Processor number: 715A Part number: RH80536GC0212MT Frequency (MHz): 1500 Bus speed (MHz) : 400 Clock multiplier : 15 Package type : 478-pin Micro-FCPGA Processor core: Dothan Manufacturing technology (micron): 0.09 L2 cache size (KB): 2048 On the laptop's socket is written: Foxconn (probably the motherboard brand ) mPGA479M socket Old laptop's CPU is Intel Celeron 2.2GHz, 256kB L2 and it works on 400MHz BUS speed. I really dont know why it dont works. And by the way, when i put back old CPU, laptop work OK so no mechanical damage was made with trying of new CPU. And i added a new CPU image, its not my photo: As you can see there is written SL89U but on intel web page -> processor finder it didnt find any CPU, so that is second "mystery" for me . Thank you guys for help.