Sony Vaio VPCEH1S1R ver: R0190Z9 11/17/2011 R0200Z9 PCG-71811V Quanta HK1 Rev: E DA0HK1MB6E0 MBX-247 Nuvoton NPCE795LA0DX Winbond 25Q32BVS1G SOIC-8 Insyde EFI