The HP ProBook Series is designed for business professionals, offices, educational institutions, and enterprise users. These laptops are known for their reliability, but motherboard failures can occur due to power surges, liquid damage, overheating, faulty charging circuits, or electrical short circuits. At OKSpare, we provide professional chip-level motherboard repair services for HP ProBook 430, 440, 445, 450, 455, 470 Series, ProBook 640, 645, 650, 655 Series, ProBook 430 G7/G8/G9, 440 G7/G8/G9, 450 G7/G8/G9, 640 G5/G8, 650 G5/G8, and the latest HP ProBook Series laptops.
Our motherboard repair services include dead laptop repair, no power repair, charging repair, charging IC replacement, BIOS repair and programming, motherboard short circuit repair, no display repair, slow boot repair, laptop hanging repair, power rail troubleshooting, DC jack repair, MOSFET replacement, EC/KBC repair, USB Type-C and USB port repair, HDMI circuit repair, battery charging repair, liquid damage repair, overheating repair, motherboard component replacement, and complete motherboard diagnostics.
Every repaired motherboard is thoroughly tested for power, charging, display, keyboard, touchpad, USB ports, Wi-Fi, audio, battery performance, and overall system stability before delivery to ensure reliable business performance.