Black Candles are bearish lines in candlestick and candlevolume charts. They signify that the closing is lower than opening for that time period.
CHKDSK, short for Check Disk, is a utility that checks the integrity of the files and file structure of your hard disk. I'll walk you through it. I have disk problems and you said I should run CHKDSK. Great.
A quick and easy fix is using the built-in Disk Utility to repair your permissions. Again, to quote Apple: In Mac OS X v10.5 or earlier, when you verify or repair disk permissions, Disk Utility reviews each of the .bom files in /Library/Receipts/ and compares its list to the actual permissions on each file listed.gain, to quote Apple: In Mac OS X v10.5 or earlier, when you verify or repair disk permissions, Disk Utility reviews each of the .bom files in /Library/Receipts/ and compares its list to the actual permissions on each file listed.