![Dell OptiPlex 7440 All-In-One W11C Owner'S Manual Download Page 80](http://html.mh-extra.com/html/dell/optiplex-7440-all-in-one-w11c/optiplex-7440-all-in-one-w11c_owners-manual_80915080.webp)
Contacting Dell
NOTE:
If you do not have an active Internet connection, you can find contact information on your purchase invoice,
packing slip, bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services
may not be available in your area. To contact Dell for sales, technical support, or customer service issues:
1. Go to
Dell.com/support.
2. Select your support category.
3. Verify your country or region in the
Choose a Country/Region
drop-down list at the bottom of the page.
4. Select the appropriate service or support link based on your need.
5
80
Contacting Dell
Summary of Contents for OptiPlex 7440 All-In-One W11C
Page 1: ...Dell OptiPlex 7440 All In One Owner s Manual Regulatory Model W11C Regulatory Type W11C001 ...
Page 9: ...Figure 2 Height Adjustable Stand Disassembly and reassembly 9 ...
Page 12: ...12 Disassembly and reassembly ...
Page 14: ...14 Disassembly and reassembly ...
Page 15: ...4 Lift the back cover from the computer Disassembly and reassembly 15 ...
Page 22: ...22 Disassembly and reassembly ...
Page 24: ...24 Disassembly and reassembly ...
Page 26: ...26 Disassembly and reassembly ...
Page 28: ...28 Disassembly and reassembly ...
Page 30: ...30 Disassembly and reassembly ...
Page 32: ...32 Disassembly and reassembly ...
Page 34: ...34 Disassembly and reassembly ...
Page 39: ...Disassembly and reassembly 39 ...
Page 41: ...Disassembly and reassembly 41 ...
Page 43: ...Disassembly and reassembly 43 ...
Page 45: ...Disassembly and reassembly 45 ...
Page 47: ...Disassembly and reassembly 47 ...
Page 54: ...54 Disassembly and reassembly ...