Getting help and contacting Dell
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 resources
Resource location
Information about Dell products and services
My Dell app
Tips
Contact Support
In Windows search, type
Contact Support
, and press
Enter.
Online help for operating system
Access top solutions, diagnostics, drivers and downloads, and
learn more about your computer through videos, manuals and
documents.
Your Dell computer is uniquely identified by a Service Tag or
Express Service Code. To view relevant support resources for
your Dell computer, enter the Service Tag or Express Service
Code at
.
For more information on how to find the Service Tag for your
computer, see
Locate the Service Tag on your computer
Dell knowledge base articles for a variety of computer
concerns
1. Go to
.
2. On the menu bar at the top of the Support page, select
Support
>
Knowledge Base
.
3. In the Search field on the Knowledge Base page, type the
keyword, topic, or model number, and then click or tap the
search icon to view the related articles.
Contacting Dell
To contact Dell for sales, technical support, or customer service issues, see
.
NOTE:
Availability varies by country/region and product, and some services may not be available in your country/region.
NOTE:
If you do not have an active Internet connection, you can find contact information about your purchase invoice,
packing slip, bill, or Dell product catalog.
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Getting help and contacting Dell
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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 ...