Component video is analog.
The specific Sony cable you need is the SIC-HS30, which is darn near impossible to find in the U.S. since this projector is old tech and parts have become hard to obtain. The UK Amazon site has the cable for close to $300 making it more practical to invest in a new laptop.
A straight VGA-component cable is not going to work, you need a VGA-component converter. However even here there are no guarantees so I can't recommend any particular brand.
Component video is analog.
The specific Sony cable you need is the SIC-HS30, which is darn near impossible to find in the U.S. since this projector is old tech and parts have become hard to obtain. The UK Amazon site has the cable for close to $300 making it more practical to invest in a new laptop.
A straight VGA-component cable is not going to work, you need a VGA-component converter. However even here there are no guarantees so I can't recommend any particular brand.