How do I fix Windows 7 memory Dump BSOD error

My Laptop “Fujistu Esprimo Mobile v6555” is getting the bluescreen of death error everytime my laptop finished booting… when I go to safe mode this was diagnosed:

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.768.3
Locale ID: 1033

Additional information about the problem:
BCCode: 50
BCP1: FFFFF8A004029000
BCP2: 0000000000000000
BCP3: FFFFF88003F20C02
BCP4: 0000000000000000
OS Version: 6_1_7600
Service Pack: 0_0
Product: 768_1

Files that help describe the problem:
C:WindowsMinidump 20910-29593-01.dmp
C:UsersUserAppDataLocalTempWER-234188-0.sysdata.xml

Please help me.

Thank you in Advance