Dell 3440 (MK6GG) service manual

Contents

1. Latitude 3440 Service Manualp. 1

   Regulatory Model: P169G Regulatory Type: P169G001 May 2023 Rev. A01

2. Working inside your computerp. 6

   Safety instructions Use the following safety guidelines to protect your computer from potential damage and to ensure your personal safety. Unless otherwise…

3. Removing and installing componentsp. 11

   NOTE: The images in this document may differ from your computer depending on the configuration you ordered. Recommended tools The procedures in this document…

4. Drivers and downloadsp. 75

   When troubleshooting, downloading or installing drivers it is recommended that you read the Dell Knowledge Base article, Drivers and Downloads FAQ 000123347. 3…

5. BIOS setupp. 76

   CAUTION: Unless you are an expert computer user, do not change the settings in the BIOS Setup program. Certain changes can make your computer work incorrectly.…

6. Troubleshootingp. 91

   Handling swollen rechargeable Li-ion batteries Like most laptops, Dell laptops use rechargeable Li-ion batteries. One type of rechargeable li-ion battery is…

7. Getting help and contacting Dellp. 97

   Self-help resources You can get information and help on Dell products and services using these self-help resources: Table 23. Self-help resources Self-help…