I guess this would be the case ... HDD manufacturer says:
1kB = 1000Byte
1MB = 1000kB
1GB = 1000MB
Technicaly, it isn't ... :
1kB = 1024Byte
1MB = 1024kB
1GB = 1024MB
so ... the actual capacity is: 80x1000x1000x1000 =...
Mine seems to have leakage after warmed up. Then after long usage, the screen shows well distributed light across the screen (but fullscreen black is not as black as non-fullscreen black).
So .. is that bad or normal?