2. Disconnect the power adapter from your computer.
3. Remove the base cover.
4. Remove the battery.
5. Press and hold the power button for 20 seconds to drain the flea power.
6. Install the battery.
7. Install the base cover.
8. Connect the power adapter to your computer.
9. Turn on your computer.
NOTE:
For more information about performing a hard reset, see the knowledge base article
at
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72
Troubleshooting
Summary of Contents for Vostro 5890
Page 1: ...Vostro 5890 Service Manual Regulatory Model D28M Regulatory Type D28M004 August 2021 Rev A01 ...
Page 36: ...36 Disassembly and reassembly ...
Page 44: ...44 Disassembly and reassembly ...
Page 45: ...Disassembly and reassembly 45 ...
Page 47: ...Disassembly and reassembly 47 ...
Page 48: ...48 Disassembly and reassembly ...
Page 49: ...Disassembly and reassembly 49 ...