I have a Acer computer with the drive HL-DT-ST GWA-4164B. From a Fujitsu-Siemens site I have downloaded a file, FSC_100543 size 1.314 MB. This ZIP-file contains BIN-file W30F63NA and a program Win oneshot.
But on a HP site I have found instructions about installing new Firmware to the drive HLDS GWA-4164B. And I have downloaded its file sp26625.exe 3.26 MB.
My question is: Is this two identical drives and which program should I use??