To remove an ExpressCard module on VGN-AR series models
1
Push the ExpressCard module release button so that the release button pops out.
2
Push the ExpressCard module release button a second time so that the ExpressCard module pops out.
3
Gently take hold of the ExpressCard module and pull it out of the slot.
4
If the ExpressCard module release button is still out, push it back in.
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Using Your VAIO Computer