「How to Use Motherboard Diagnostic Card in Diagnosing Computer Problems」の版間の差分

2016年7月21日 (木) 01:45時点における版

This article explains the way you use a motherboard diagnostic card to troubleshoot and diagnose a variety of hardware and BIOS faults.
While some computer hardware issues could be accurately diagnosed using beep codes, system error messages and experience, sometimes an even more fulsome method is needed to resolve tougher hardware issues. For those purposes, technicians often use motherboard diagnostic cards to assist them find problems and resolve them quickly.

Motherboard diagnostic cards (a.k.a. PCI POST cards) are electronic devices that fit into the PCI or ISA slots, or sometimes a USB port, where they can analyze hardware issues and BIOS faults. These troubleshooting tools can usually find problems with the BIOS, video, CPU, harddrive controllers among other components.

A laptop or computer has a variety of failure points and even though the reason behind some issues is going to be quite obvious, at other times faults can be very difficult to acquire. Motherboard diagnostic cards will help technicians to quickly pinpoint the reason for system errors or hardware faults. This saves by the due date that would otherwise be spent in the experimentation process, and prevents waste of greenbacks purchasing the wrong solution.
By and big computer diagnostic cards are really easy to use, with many different offering plug and employ simplicity. Here is how motherboard diagnostic cards are used.


The more common versions of motherboard diagnostic cards work with an ISA or PCI interface, but solutions having a USB interface are available. USB diagnostic cards might be used without opening the pc to install them, which provides greater convenience for the technician, let's assume that there isn't a trouble with the USB ports too. There are even PCI and ISA cards which may have detachable displays that permit the error codes to be noticed even if the case is closed.

In nevertheless, make certain that simply click the following webpage diagnostic card you acquire supplies the range of diagnostic features you need. There are some errors that low-end and midrange cards can't diagnose so it is worth it to purchase a good card.
Motherboard Diagnostic cards certainly are a convenient way to pinpoint the cause of computer systems failures without wasting time with the trial and error process. While some problems may be accurately diagnosed using beep codes, system error messages and experience, IT professionals may require a more advanced troubleshooting choice to resolve complex faults.
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Image: "How to Use Motherboard Diagnostic Card." Axel B??hrmann