Today Nikon issued a service advisory for the D2H and D70. It mentions that Nikon will repair the cameras with the following malfunctions for free:

Nikon D2H malfunctions:

• The electronic analog exposure indicator is unreliable, the exposure display is fixed at a constant value and images are over- or under-exposed.
• The camera is unable to focus automatically

Nikon D70 malfunctions:

• With a memory card inserted: The green memory card access lamp blinks continuously and camera does not respond to any controls.
• With no memory card inserted: The camera will not turn on despite the battery indicator showing a fully charged battery.

Instructions for contacting Nikon USA and Nikon Europe are available by following the links below:

Website : Nikon USA Service Advisory
Website : D2H Service Advisory (Nikon Europe)
Website : D70 Service Advisory (Nikon Europe)