Dell Dimension 4550 Owner's Manual
Page 10
.... www.dell.com | support.dell.com CAUTION: Safety Instructions (continued) • To avoid shorting out your computer when disconnecting a network cable, first unplug the cable from the network adapter on the back of your computer. Also, do not place your computer in a closed-in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply...
.... www.dell.com | support.dell.com CAUTION: Safety Instructions (continued) • To avoid shorting out your computer when disconnecting a network cable, first unplug the cable from the network adapter on the back of your computer. Also, do not place your computer in a closed-in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply...
Dell Dimension 4550 Owner's Manual
Page 11
...safe-handling guidelines. For Japan, the voltage selection switch must be set the switch for its operating voltage). - A fixed-voltage power supply - Computers with a fixed-voltage power supply do not have a voltage selection switch on the back panel and operate at the correct operating voltage. An auto-sensing voltage circuit...; Your computer is connected to the 115-V position even though the AC power available in your location. Computers with a manual voltage selection switch, set to AC power. NOTICE: To help prevent electric shock or system board damage. When Using...
...safe-handling guidelines. For Japan, the voltage selection switch must be set the switch for its operating voltage). - A fixed-voltage power supply - Computers with a fixed-voltage power supply do not have a voltage selection switch on the back panel and operate at the correct operating voltage. An auto-sensing voltage circuit...; Your computer is connected to the 115-V position even though the AC power available in your location. Computers with a manual voltage selection switch, set to AC power. NOTICE: To help prevent electric shock or system board damage. When Using...
Dell Dimension 4550 Owner's Manual
Page 52
... Ensure that the microprocessor power cable is receiving electrical power, but an internal power problem might exist. • Ensure that the power supply cables are : • Power extension cables • Keyboard and mouse extension cables • Too many devices on a power strip • Multiple power strips connected to the...both the power connector on the same circuit or operating near the computer can cause interference. Electrical appliances on the back of interference are securely connected to the system board (see page 85). • If the problem persists, contact Dell (see ...
... Ensure that the microprocessor power cable is receiving electrical power, but an internal power problem might exist. • Ensure that the power supply cables are : • Power extension cables • Keyboard and mouse extension cables • Too many devices on a power strip • Multiple power strips connected to the...both the power connector on the same circuit or operating near the computer can cause interference. Electrical appliances on the back of interference are securely connected to the system board (see page 85). • If the problem persists, contact Dell (see ...
Dell Dimension 4550 Owner's Manual
Page 84
www.dell.com | support.dell.com HINT: The AGP card is removed from the following illustration to ensure that you begin any of your computer. drive cables power cables computer cover* (page 83 and page 104) power supply hard drive (page 97) filler brackets for empty card slots (4) (page 86) system board (page 85) *Depending on...
www.dell.com | support.dell.com HINT: The AGP card is removed from the following illustration to ensure that you begin any of your computer. drive cables power cables computer cover* (page 83 and page 104) power supply hard drive (page 97) filler brackets for empty card slots (4) (page 86) system board (page 85) *Depending on...
Dell Dimension 4550 Owner's Manual
Page 109
Power DC power supply: Wattage 250 W Heat dissipation 853 BTU (fully loaded computer without monitor) Voltage (see page 11 for important 90 to 135 V at 50/60 Hz; 180 ...
Power DC power supply: Wattage 250 W Heat dissipation 853 BTU (fully loaded computer without monitor) Voltage (see page 11 for important 90 to 135 V at 50/60 Hz; 180 ...
Dell Dimension 4550 Owner's Manual
Page 137
...the Caribbean. What is covered by this limited warranty? DELL'S RESPONSIBILITY FOR MALFUNCITONS AND DEFECTS IN HARDWARE IS LIMITED ...Dell-branded hardware products through our factory-integration system, third-party software, or the reloading of software • Non-Dell...-branded products and accessories • Problems that accompanied your -our end-user customer's-Dellbranded hardware products, including Dell-branded...PERIOD REFLECTED ON YOUR INVOICE. Limited Warranties and Return Policy Dell-branded hardware products purchased in your hardware product(s). External causes...
...the Caribbean. What is covered by this limited warranty? DELL'S RESPONSIBILITY FOR MALFUNCITONS AND DEFECTS IN HARDWARE IS LIMITED ...Dell-branded hardware products through our factory-integration system, third-party software, or the reloading of software • Non-Dell...-branded products and accessories • Problems that accompanied your -our end-user customer's-Dellbranded hardware products, including Dell-branded...PERIOD REFLECTED ON YOUR INVOICE. Limited Warranties and Return Policy Dell-branded hardware products purchased in your hardware product(s). External causes...
Dell Dimension 4550 Owner's Manual
Page 141
...for Canada What is covered by us • Products with electrical power - Usage that is not covered by us /en/gen/contact.htm... defects in materials and workmanship in accordance with any media, documentation, and all other reconditioned or refurbished Dell-branded hardware products and parts may be returned within thirty days from : - Failure to follow the ...pointing devices (mice), and wireless devices. Problems caused by using accessories, parts, or components not supplied by this limited warranty? All other items that were included in the original shipment, prepay shipping...
...for Canada What is covered by us • Products with electrical power - Usage that is not covered by us /en/gen/contact.htm... defects in materials and workmanship in accordance with any media, documentation, and all other reconditioned or refurbished Dell-branded hardware products and parts may be returned within thirty days from : - Failure to follow the ...pointing devices (mice), and wireless devices. Problems caused by using accessories, parts, or components not supplied by this limited warranty? All other items that were included in the original shipment, prepay shipping...