Service functions
Service functions provide enough detail for the service provider to gather information about hardware problems while under the direction of the next level of support.
This information provides basic information about some of the service functions that are commonly used by authorized service providers.
Before using this information, you should know how to service this particular hardware model. You must also know how to safely work with electrical components.
Attention: Misuse of service tools or using them with inappropriate
security safeguards might result in loss of data, programs, or other objects
on the system.
