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Questions to Ask Yourself Before Buying
Factory-Built Computer Systems
 

If at some point in the future you wish to upgrade, speed up, enhance, or extend your system to add additional performance, capabilities, and functionality (run new programs, such as future version of Microsoft Windows or Office, and/or add additional hardware and accessories such as scanners, digital cameras, multifunction devices, deluxe sound systems, voice- or handwriting-recognition systems, CD or DVD "burning" capabilities, video or multimedia production systems, data backup systems, etc.), please ask yourself the following questions:

Does the system I am considering allow me to replace the processor chip with a newer, faster, more powerful chip, while keeping the rest of the system intact?

If the system does not allow replacement of the processor chip (most factory-built systems do not), can I replace the motherboard with a new industry-standard motherboard/processor chip, while keeping the rest of the system intact?

- Will replacement motherboards fit inside, and function with, the case?
- Will existing system components work with the replacement motherboard?
- If not, what is the cost of replacement, compatible system components?
- Will additional parts and labor be required to complete the "surgery?"
- Will the final system upgrade be cost-effective?

Can I easily add externally-accessible industry-standard devices (including Iomega Zip 250/100, Jaz 2GB/1GB, Clik 40 Drives, LS120 SuperDrives, Syquest Drives, Castlewood Orb Drives, CD-R/W Drives, DVD-ROM Drives, and Tape Backup Systems) to the computer's system unit?

- How many optional devices will fit, and will the colors match?
- Are special drive-rails or mounting kits needed?
- Where can I get these, and how much do they cost?
- Will sliding doors and case covers still function after installation?

Can I add additional internal industry-standard devices (including hard drives and AGP/PCI/ISA interface cards) to the system?

- How many additional drives or devices will fit? What types?
- Are there ample system resources available to support the additional devices?

Are the basic communications and multimedia subsystems of the computer (sound, modem, video) modular, that is, easily removable, replaceable, and upgradeable?

- Are they built-in to the system, meaning they can not be removed?
- Will failed components require replacement of entire modules, which can be prohibitively expensive, especially when spare parts are available from only one vendor?
- Can these subsystems be easily and readily "shut down" in the computer setup/bios in order to allow you to add superior, more capable components if and when you choose?
- Can I easily add accessories and upgrades from a wide range of sources, including newly-introduced technologies, or am I limited to products and accessories manufactured, supplied, or supported by the computer manufacturer itself?

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