It’s making a kind of ooooooo noise. It’s a used Latitude E6330 running Windows 10 (Dell), just bought it used at an auction. It started last night, I got a BSOD last night, sound worked, today, tried to watch a movie on YouTube, volume on 70 percent, no sound. Then it crashes and went into a boot loop, tried to enter BIoS but couldn’t, it gets slightly warm on the left side but not very, increases very slowly, not fast. Plugged into charger today when used, eventually got into startup repair menu, mostly unresponsive, very slow reaction to touchpad buttons, touchpad buttons worked fine earlier. Now it won’t respomd to touchpad buttons in startup repair menu and is in a freeze. Please help!