XO 1.5 Motherboard Repair

  This page is monitored by the OLPC team.

This is the motherboard of a prototype XO 1.5 laptop:

A PDF version is also available.

There are several production motherboard versions, identified in the silkscreen (white lettering on the motherboard) as rev. G, rev. I, or rev. M. Each has a slightly different schematic:

• Rev. G
• Rev. I
• Rev. M

Other images of the XO-1.5 electronics include:

• Annotated photo of motherboard
• Photo of motherboard top
• Photo of motherboard bottom
• SPI Flash location
• SPI Port closeup
• Location of Connectors and Jumpers

This page is part of a larger troubleshooting guide.