GoKawiil
Tech News
Stuck pixels on laptop screens can sometimes be repaired using software tools like JScreenFix or PixelHealer, or through manual techniques involving light pressure or gentle warmth applied to the affected spot. Simply powering off the device for a day may also reset the pixel before trying anything more involved.
A developer of the Floppy Emu disk emulator found that a new manufacturing batch failed quality assurance with strange symptoms: some boards wouldn't boot, others showed erratic 'haunted' behavior jumping through code, and one ran in slow motion. After months of setting the failures aside, the developer began systematic debugging with power checks, solder reflows, and a hardware debugger to isolate the cause, suspecting a change introduced by a new subcontractor at the contract manufacturer.
Android's Safe Mode disables third-party apps and enables Airplane Mode, a feature meant to help troubleshoot problems like lag, battery drain, or malware. Because it's activated so easily through the power menu, phones can get stuck in this restricted state accidentally, leaving apps grayed out and unusable.
A troubleshooting guide explains three distinct ways iPhone users can reset their device when facing software issues: a soft reset (standard restart), a hard reset (forced restart by holding buttons without going through menus), and a full factory reset that erases all data. The guide notes there's long been ambiguity in the tech community over what exactly separates these terms.