2. Hardware installation is explained in the
name. It is the process of installing hardware
components, and is mainly associated with
computer systems.
It consists of physically installing one or more
computer components, for example, RAM. It
being hardware, it cannot be installed
through a virtual install, similar to the
methods of installation used for software.
3. The graphics card is vital to the
display aspects of a computer. It
generates and controls the output
to a display screen. It translates raw
data into presentable images
comprehendible to the user.
The higher the memory allocated on
the card, the higher the graphics
performance.
4. USB 3.0 is the new universal serial bus
technology introduced to offer much
faster data transfer speeds for day to day
applications.
The PCIe card allows for an “express”
replacement of the existing PCI card
accommodating USB 2.0 or less. The fairly
simple exchange of PCI card will improve
USB speeds immensely.
5. The relatively old technology used to
wirelessly connect to local wireless
access points. Without Wi -Fi, the wireless
functionality of a computer is
unavailable.
An inst allation of t he Wi - Fi PCI card will
provide the user with the ability to
connect to a local wireless access point.
In the modern day, and most of the
network connections being wireless, it
can be argued to be essential.
6. One of the most common problems that
could occur during the installation of
computer hardware is electro-static
discharge. The build-up of static on the
technician or person installing the
hardware can occur due to the friction
between surfaces such as carpet and skin.
Without using anti -static equipment such as
mats and wrist straps, vital internal
components can be damaged and deemed
faulty.
7. Other issues such as the physical damage of
the components are less common, but still
present and known of. If a component, for
example RAM or a Wireless NIC card is slightly
forced into the slot or it is dropped, the
component can also be deemed not
functional.
8. Hardware incompatibility is also a frequent
issue, the device itself can fit into the given
slot, yet it cannot be used with the existing
specification of the computer. The final minor
issue that can be experienced is the
interference of clothing and external apparel
with the components and the base unit itself.
An example of this is someone wearing tie in
the lab, if it is not tucked in or removed, it
can be the cause of pulling the computer off
the worktop via the tie being stuck in a
computer part and pulling the unit away
when the person moves back. This can lead
to serious injuries, therefore, once again, a
delayed installation.
9. In order to perform a safe, correct installation, certain
procedures are required. These procedures consist of:
Preventing ESD using anti-static mats and wrist straps, this will
ground the device and prevent the discharge or transfer of
an electrostatic charge.
De-cluttering the work area to create a safe, clear area for
working on the computer.
Tying or removing all loose objects on the technician, such as
ties or lanyards to prevent obstructions in the computer.
Removing blazers will enable the technician to move freely
and prevent brushing objects with their blazers.
Using correct tools enables a faster, more efficient installation
and prevents unnecessary damage to screws etc.
