Service Manual
Page 6
...CAUTION: Exercise caution when handling Lithium-ion batteries in this document assumes that you have connectors with the product or at www.dell.com/regulatory_compliance. Swollen batteries should not be replaced and disposed properly. NOTE: If you finish working inside the computer, replace all...devices from the media-card reader. CAUTION: Before touching anything inside your computer and certain components may appear differently than shown in laptops. NOTE: The color of the computer. Before working inside your computer After you are correctly oriented and aligned. See the ...
...CAUTION: Exercise caution when handling Lithium-ion batteries in this document assumes that you have connectors with the product or at www.dell.com/regulatory_compliance. Swollen batteries should not be replaced and disposed properly. NOTE: If you finish working inside the computer, replace all...devices from the media-card reader. CAUTION: Before touching anything inside your computer and certain components may appear differently than shown in laptops. NOTE: The color of the computer. Before working inside your computer After you are correctly oriented and aligned. See the ...
Service Manual
Page 115
... to the device enclosure or internal components leading to malfunction, discontinue the use lithium-ion batteries. 5 Troubleshooting Handling swollen Lithium-ion batteries Like most laptops, Dell laptops use of the laptop and discharge it as puncturing, bending, or crushing a battery can swell for various reasons such as age, number of charge cycles, or exposure...
... to the device enclosure or internal components leading to malfunction, discontinue the use lithium-ion batteries. 5 Troubleshooting Handling swollen Lithium-ion batteries Like most laptops, Dell laptops use of the laptop and discharge it as puncturing, bending, or crushing a battery can swell for various reasons such as age, number of charge cycles, or exposure...
Service Manual
Page 117
... flashes an error code [2,7], the display cable may not be supplied to the laptop. Table 21. Troubleshooting 117 NOTE: Dell SupportAssist Pre-boot diagnostics upon launch, initiates an LCD BIST first, expecting a user intervention confirm functionality of your Precision 3470. System-diagnostic lights This section lists the system-diagnostic lights of the LCD. Ensure...
... flashes an error code [2,7], the display cable may not be supplied to the laptop. Table 21. Troubleshooting 117 NOTE: Dell SupportAssist Pre-boot diagnostics upon launch, initiates an LCD BIST first, expecting a user intervention confirm functionality of your Precision 3470. System-diagnostic lights This section lists the system-diagnostic lights of the LCD. Ensure...