Precision AC Adapters
Dell Precision adapters consist of Precision M20 series, Precision M 60 series, Precision M65 series, Precision Workstation M450 and Precision Workstation M60 series. It is suggested that users are aware of daily maintenance and conditioning of AC adapters. No pressing, hanging, burdening, inclining and mistaking connectors is to highlight in usual usage of the goods. We welcome any opinion and suggestions on our products! Wish you happy day!
Select Dell Precision AC Adapters by Model Number
Daily maintenance and condition for AC adapters and other laptop accessories
AC adapter
1.Do not press the AC adapter cable in case that the insulation sleeve of power line rupture.
2.Do not burden the cable to avoid the power line break down.
3. Keep the AC adapter from falling off or impact.
4. Plug out the connector of AC adapter from the outlet after the laptop is powered off.
5.Do not hang the AC adapter in order to avoid mangle of the wire
6.Do mistake the external wire connector to the wrong ports
7.Do not incline the device when connecting it to the ports
Laptop shell
1.Shun scratching, knocking or falling over.
2.Use professional laptop bags.
3.Do not push the laptop on flat surface to avoid the mats dropping off.
Ports
1.Never insert the power line connector to ports other than the responding port.
2.Insert and plug out the connection flatly to prevent the loosening.
3.Never insert or plug parallel port, serial ports, PS/2 or other ports when the power line is connected to electricity.
CD driver
1.Do not touch inner components of the CD driver.
2.Use high-quality disk to extend the longevity of CD-ROM.
3.Hold the tray when you load or unload the CD-ROM.
AC adapter
1.Do not press the AC adapter cable in case that the insulation sleeve of power line rupture.
2.Do not burden the cable to avoid the power line break down.
3. Keep the AC adapter from falling off or impact.
4. Plug out the connector of AC adapter from the outlet after the laptop is powered off.
5.Do not hang the AC adapter in order to avoid mangle of the wire
6.Do mistake the external wire connector to the wrong ports
7.Do not incline the device when connecting it to the ports
Laptop shell
1.Shun scratching, knocking or falling over.
2.Use professional laptop bags.
3.Do not push the laptop on flat surface to avoid the mats dropping off.
Ports
1.Never insert the power line connector to ports other than the responding port.
2.Insert and plug out the connection flatly to prevent the loosening.
3.Never insert or plug parallel port, serial ports, PS/2 or other ports when the power line is connected to electricity.
CD driver
1.Do not touch inner components of the CD driver.
2.Use high-quality disk to extend the longevity of CD-ROM.
3.Hold the tray when you load or unload the CD-ROM.
