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.
6. Choose the Check Disk options you'd like to use. In the Check Disk dialog box, you can have Check Disk fix file system errors it finds and recover bad sectors. 1  If you'd only like to scan for and fix bad hard drive sectors, make sure that Automatically fix file system errors is unchecked.. Choose a hard drive to check for bad sectors. In the Explorer window, in the sidebar, right-click the hard drive you'd like to check for bad sectors, and then click Properties. 1  The C: drive is often the hard drive.