Archive for November, 2008

Using Device Manager

Tuesday, November 18, 2008 11:53 No Comments

The Device Manager utility provides a graphical view of all the hardware installed on the computer along with their associated device drivers and resources. It also acts as a central point to change any hardware settings and update associated device drivers. To access Device Manager on Windows 9x/ME, right-click My Computer and select Properties. Select [...]

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Installation of non-Plug and Play devices

Saturday, November 15, 2008 15:18 No Comments

If the device is not getting detected by Plug and Play during system startup, this usually means that you have a non-Plug and Play device. If you have the manufacturer’s CD and/or manual, look for installation instructions. Non-Plug and Play devices are usually older, and require manual allocation of resources, usually through setting jumpers or [...]

This was posted under category: motherboard problems

Installation of Plug and Play Devices

Saturday, November 15, 2008 14:49 No Comments

If the device is a new installation, Windows should detect the device at startup. One of three things can happen:
1. Windows will already have the required software device drivers and configure the system with or without user prompts
2. Windows will prompt the user for the OS installation CDs to retrieve the required drivers
3. Windows will [...]

This was posted under category: motherboard problems

Resolving conflicts

Thursday, November 6, 2008 19:32 No Comments

With thousands of devices that work with Windows operating systems, it is practically impossible to describe all scenario specific solutions. What remains is to describe a strategy that will help you identify and resolve the problem.
The first step is to determine that the problem is really a hardware conflict at the OS level and [...]

This was posted under category: Device Conflicts

Problems causing conflicts

Thursday, November 6, 2008 19:18 No Comments

A wide range of problems may be causing the above and other symptoms. Assuming that the hardware is not defective and has been installed correctly, at the operating system level the problems can be broadly classified as follows:

There could be a resource allocation (IRQ/memory address) conflict. Two devices are allocated the same IRQ/memory address space.Usually, [...]

This was posted under category: Device Conflicts

Device Conflict Symptoms

Thursday, November 6, 2008 19:15 No Comments

A hardware conflict may occur when you add a new device to your system. In some instances, this conflict will not cause any problem, and depending on the operating system you may not even be aware that such a conflict exists. Typical symptoms of hardware conflicts include:

The operating system may freeze frequently
The new [...]

This was posted under category: Device Conflicts

Troubleshooting Hardware Device Conflicts In Windows

Thursday, November 6, 2008 19:13 No Comments

Hardware devices can conflict with each other due to a variety of reasons. Every hardware device installed must be allocated a set of operating system (Windows) resources to operate correctly. These resources include IRQ, DMA (Direct Memory Access), I/O port addresses and memory resources. Some of these resources will be shared by more than one [...]

This was posted under category: Device Conflicts

The PC freezes suddenly

Thursday, November 6, 2008 19:08 No Comments

1.Overheating of CPUThis could be due to overheating of the CPU caused by poor contact between the heat sink and the CPU. Remove the heat sink and fan (make sure the fan is working). On the exposed CPU die surface apply some thermal grease or thermal tape. This is to fill in the microscopic gaps [...]

This was posted under category: motherboard problems

The PC runs POST and then freezes

Thursday, November 6, 2008 19:04 No Comments

1. This may be a problem with the RAM modules or other add-on cards.
In case of RAM module problems, you will usually be alerted by beeps from the BIOS. Strip the PC down to the ‘barebones’, that is, just the power supply, motherboard (with CPU & heat sink), minimum RAM and display card. Switch [...]

This was posted under category: motherboard problems

The PC powers on but there is no display

Thursday, November 6, 2008 18:30 No Comments

1. After ensuring that the problem is not related to the PSU or the display card, it may be that the RAM modules are mismatched or are not seated properly. If the problem is with the RAM, you will most likely hear beeps emitted by the BIOS. See the BIOS section to understand beep [...]

This was posted under category: motherboard problems