I have a Acer Computer Aspire T135 with a mother board K8VM800MAE and a Sata hard disk Seagate Barracuda 720.7 160 Gbytes.
This hard disk begins to show problems and I have bought a WD Caviar Green SATA Hard Drive 1 TB to replace it.
Unfortunately, the BIOS doesn’t see it, even if I connect it in the place of the Barracuda.
I don’t think it is a problem of the WD hard disk because there is no problem when I use it with a Sata-USB adapter (I have been able du format it and create several partitions).
Is there somebody able to help me ?