HP D310v Quick Setup & Getting Started Guide - Page 23

Getting Started Problem Cause Solution Poor performance is experienced. Processor is hot. 1. Make sure the airflow to the computer is not blocked. 2. Make sure the fans are connected and working properly (some fans only operate when needed). 3. Make sure the processor heatsink is installed properly. Cursor will not move using the arrow keys on the keypad. The Num Lock key may be on. Press the Num Lock key. The Num Lock light should not be on if you want to use the arrow keys. Blank monitor screen. Monitor is not turned on Turn on the monitor and check that the and the monitor light is not monitor light is on. on. The cable connections are not correct. Check the monitor cable connection from the monitor to the computer to the appropriate connector, and to the electrical outlet. Quick Setup & Getting Started Guide 2-11