I can't start my hp mini. It gets stuck on a black screen with lines across the bottom of the screen and it reads "resuming windows..." But nothing happens. Help!

SOURCE: thin white line (hoz) across screen (gets on my freaking nerves)

A Few things you can try,
Updateing Graphics Drivers, Check Connections, Adjust resolution and refresh rate, Connect to another monitor to rule out GPU and Software issues.

SOURCE: Many thin black horizontal lines on my Hitachi Ultravision 50" TV

Good Day, LDS also;
You may have a poor seated cable connector. Unplug TV from A/C, remove back look for a large black connector. It connects between the Main Digital Module and the Drive PWB. Re-insert both ends several times to make better contact, use contact cleaner if have but not always needed. Good Luck, big IRISH.

SOURCE: printing with a black horizontal line across bottom of the page

Wipe the cartridge.Use cotton but dont put water on it only cotton.if you have deiones water its good to use.

SOURCE: black and white lines after bios screen before boot up

The issue appears to be cosmetic if the system boots to WIndows and there are no display issues using the system. Some systems I've seen have a bit of video distortion between the BIOS splash screen and the desktop. A couple things may change that. Update the system BIOS and the video driver to the most current available

SOURCE: tried to update firmware and now all I get is a

run the firmware again and make sure you wait until it tells you to disconnect the usb and wait for the unit to finish the reboot.