laptop cpu upgrade possible ?

i was wondering if it is possible to upgrade my acer aspire 5335 cpu ???
here are the specs, was hoping to slap a c2d into it and get the celery out ?
as there is some nice cheap c2d cpu's
cheers for reading
:)

Processor 1 ID = 0
Number of cores 1 (max 1)
Number of threads 1 (max 1)
Name Intel Celeron M
Codename Merom
Specification Genuine Intel(R) CPU 575 @ 2.00GHz
Package (platform ID) Socket P (478) (0x7)
CPUID 6.F.D
Extended CPUID 6.F
Core Stepping M0
Technology 65 nm
Core Speed 1994.8 MHz
Multiplier x FSB 12.0 x 166.2 MHz
Rated Bus speed 664.9 MHz
Stock frequency 2000 MHz
Instructions sets MMX, SSE, SSE2, SSE3, SSSE3, EM64T
L1 Data cache 32 KBytes, 8-way set associative, 64-byte line size
L1 Instruction cache 32 KBytes, 8-way set associative, 64-byte line size
L2 cache 1024 KBytes, 4-way set associative, 64-byte line size
Chipset
-------------------------------------------------------------------------

Northbridge Intel GL40 rev. 07
Southbridge Intel 82801IM (ICH9-M) rev. 03
Memory Type DDR2
Memory Size 3072 MBytes
Channels Dual, (Symmetric)
Memory Frequency 332.5 MHz (1:2)
CAS# latency (CL) 5.0
RAS# to CAS# delay (tRCD) 5
RAS# Precharge (tRP) 5
Cycle Time (tRAS) 15
MCHBAR I/O Base address 0x0FED10000
MCHBAR I/O Size 4096
MCHBAR registers

Hopefully someone will correct me. But I have a feeling laptop CPU's are soldered in are they not? And maybe locked in the bios?

I may be wrong though!!

http://www.youtube.com/watch?v=OMLr6pthFKs
not sure if mines is like this ? ( i hope it is )

Thinking about it. I have actually seen some like that!

Good luck dude, just open it up and see whats what ;)

(Disconnect battery + mains before!)

just opened and it is just like that :)

I would upgrade the bios to the latest so that it can support the latest cpus for that chipset. Then you would probably be better going to an acer specific forum. ( According to a thread over at Acer guy website you can go with a core 2 duo with 667Mhz FSB, check this out though.)

chipset Upgrade path

Acer related forum

Just remember too watch out for a few things after the upgrade like heat build with the new cpu. Noise might be louder if the system's trying to keep it cool.

Laptops are often BIOS, chipset and power restricted, you'll have to do some digging about that model of laptop as to what cpu it can take, just because a cpu is the same socket and will fit doesn't mean it'll work.

replacing the cpu can be easy or hard, depends on the laptop, removing the cpu and fitting a new one is easy, getting to it can be very complex, some laptops it's easy, on others you will have to strip it right down.