我用的笔记本电脑是海尔W62,没有独显,是CORE第一代CPU,请问能不能升级CPU,还有显卡.

显卡原是集成，无法升级及更换

如果你的w62是945PM芯片组的
可以支持到Bus Speed最高为667Mhz的core2

如

1.73 GHz T5300 2 533 MHz 65 nm L2 2 MB Micro-FCPGA N/A
1.60 GHz T5200 2 533 MHz 65 nm B2 2 MB Micro-FCPGA N/A
SLV3W 1.33 GHz U7600 2 533 MHz 65 nm M0 2 MB Micro-FCBGA N/A
SLA2U 1.20 GHz U7600 2 533 MHz 65 nm L2 2 MB Micro-FCBGA N/A
SLV3X 1.20 GHz U7500 2 533 MHz 65 nm M0 2 MB Micro-FCBGA N/A
SLA2V 1.06 GHz U7500 2 533 MHz 65 nm L2 2 MB Micro-FCBGA N/A
SL9SD 2.33 GHz T7600 2 667 MHz 65 nm B2 4 MB Micro-FCPGA N/A
SL9SJ 2.33 GHz T7600 2 667 MHz 65 nm B2 4 MB Micro-FCBGA N/A
SL9SK 2.16 GHz T7400 2 667 MHz 65 nm B2 4 MB Micro-FCBGA N/A
SL9SE 2.16 GHz T7400 2 667 MHz 65 nm B2 4 MB Micro-FCPGA N/A
SLA4D 2 GHz T5750 2 667 MHz 65 nm M0 2 MB Micro-FCPGA N/A
SL9SF 2 GHz T7200 2 667 MHz 65 nm B2 4 MB Micro-FCPGA N/A
SL9SL 2 GHz T7200 2 667 MHz 65 nm B2 4 MB Micro-FCBGA N/A
SL9SG 1.83 GHz T5600 2 667 MHz 65 nm B2 2 M