LP8550 D68B Backlight IC-Apple MacBook Display Power

LP8550, also marked as D68B, is a display backlight driver integrated circuit (IC) used on Apple MacBook logic boards to control LCD backlight power and brightness regulation. This IC drives the LED backlight circuitry, ensuring stable illumination and proper brightness control of the display.

The LP8550 / D68B Backlight IC is commonly found near the display power section on MacBook motherboards. When this IC is faulty, typical symptoms include no backlight, dim display, flickering screen, or display visible only with torch light. Replacement requires chip-level motherboard repair with an exact matching part.

At OKSpare, the LP8550 / D68B IC is checked and verified by the OKSpare Nehru Place technical team for correct marking and repair usability before dispatch. OKSpare is a trusted MacBook backlight IC supplier in Delhi, offering quality-tested components at competitive prices for professional repair technicians.

Technical Description – LP8550 / D68B IC

• LED backlight driver IC for laptop displays

• Controls LCD backlight power and brightness

• Used on Apple MacBook logic boards

• Installed in display power / backlight sections

• Ideal for chip-level MacBook motherboard repair

Why Buy LP8550 / D68B from OKSpare

• MacBook backlight IC supplier in Delhi

• LP8550 / D68B IC available at OKSpare

• Tested by OKSpare Nehru Place technical team

• Best price for display backlight repair ICs

• Available online or at Nehru Place store