10 common mistakes you should avoid when flashing your BIOS. The BIOS (Basic Input/Output System) is critical to the proper operation of your computer.
The decision to flash your BIOS should not be taken lightly. It is essential that you do it mistake free if you still want to be able to use your computer. Alan Norton runs through 10 common mistakes you need to avoid. The BIOS (Basic Input/Output System) is critical to the proper operation of your computer. It is the first code that is executed at start-up and defines the way your motherboard will communicate with the system hardware components. Quickly identify RAM chips with these tips. Have a drawer full of old memory chips you can't identify?
Here are some tips to help you sort through your help desk's RAM stockpile. With the PC hardware market’s explosive growth over the last 10 years, the variety of RAM modules has expanded tremendously.Gone are the days when a 30-pin SIMM would work in almost any machine. Today’s support tech must contend with SIMMs, DIMMs, and RIMMs—just to name a few. 10 things you should know about USB 2.0 and 3.0. USB 3.0 has been highly anticipated -- and now, it's finally here.
Sort of. Find out about its availability, specifications, benefits, and limitations. USB 3.0 has been highly anticipated -- and now, it's finally here. Sort of. Lost Formats - Experimental Jetset. MagneticAudioTape Dimensions: various Storage Capacity: various Manufacturer: AEG Developed in 1930’s Germany, brought to the US and introduced by Bing Crosby to pre-record his weekly radio show, ‘in order to have more golftime’.
Evolução dos Processadores dos Computadores. TOPRUNTV - EVOLUÇÃO DO HARDWARE - PLACA-MÃE E PROCESSADORES - PARTE 1. Computação fotônica: Luz é misturada em nanoescala. Unified Extensible Firmware Interface. Extensible Firmware Interface's position in the software stack.
Intel developed the original EFI (Extensible Firmware Interface) specification. Some of the EFI's practices and data formats mirror those from Microsoft Windows. In 2005, UEFI deprecated EFI 1.10 (the final release of EFI). The Unified EFI Forum manages the UEFI specification. History The original motivation for EFI came during early development of the first Intel–HP Itanium systems in the mid-1990s. In July 2005, Intel ceased development of the EFI specification at version 1.10, and contributed it to the Unified EFI Forum, which has evolved the specification as the Unified Extensible Firmware Interface (UEFI). Version 2.1 of the UEFI (Unified Extensible Firmware Interface) specification was released on 7 January 2007. Advantages Interaction between the EFI boot manager and EFI drivers Compatibility Processor compatibility Disk device compatibility
AVANÇADO: Arquitetura do Computador - PLACA MÃE - MOTHEBOARD. Evolução dos Processadores. História dos processadores da Intel do 486 a core i7. História do Computador Vídeo Didático. Bios - Where exactly are Windows 8 product keys stored? Ultimate BIOS Guide: Every Setting Decrypted and Explained! Power users routinely punch into the BIOS in order to fine tune their system, but it can be an intimidating place to go exploring if you've never before burrowed beneath the surface.
And just like in real life, poking around in unknown places can be a dangerous affair if you don't know what you're doing or where you're going. On the other hand, once you understand the inner workings of your PC's control center, a whole world of overclocking and troubleshooting suddenly opens up. But what exactly is the BIOS? Every modern motherboard comes with an embedded Flash EEPROM module, otherwise known as the BIOS chip. Short for Basic Input Out System, this is the first bit of code executed when you boot your PC. AMI Bios Beepcodes.
Don’t Panic, But All USB Devices Have a Massive Security Problem. USB devices are apparently more dangerous than we’ve ever imagined.
This isn’t about malware that uses the AutoPlay mechanism in Windows — this time, it’s a fundamental design flaw in USB itself. Now you really shouldn’t pick up and use suspicious USB flash drives you find lying around. Even if you ensured they were free of malicious software, they could have malicious firmware. It’s All In The Firmware. USB Type-C: I've Never Been So Excited About a Dumb Little Port.
CPU family, model and stepping overview » Jack's Server blog. HWiNFO Provides More Info About Your Computer Than You'll Ever Need. The Complete Guide to Solid-State Drives. Hard drives News, Videos, Reviews and Gossip - Lifehacker. Microprocessor news, benchmarks, information and pictures. HP Desktop PCs - Computer Does Not Start and Emits an LED or Beep Code. This document pertains to HP and Compaq Desktop computers.
If your computer makes one or two short beeps before starting, this is normal and your computer is telling you that BIOS startup was successful. If your computer beeps and does not start, a more serious hardware issue is likely occurring. This support document contains information that can help you learn more about the issue and how to resolve the problem. An LED or beep code usually means a basic function was unable to start. A basic function might be reading memory, displaying video, or being able to send information to a hard drive. PassMark Software - Hard Drive Benchmark Charts. Troubleshooting P5VD2-MX. 1 the power LED is on 1.1 Make sure all cables are connected well 1.2 Please clear CMOS to have a try(refer to motherboard manual for details) 1.3 Keep the necessary components ( a CPU, a memory, a graphic card )on board to test 1.4 If there is still blank screen, please connect the connector of speaker to check if there is any beeps 1.4.1 If there is no beep, please contact your retailer for a check 1.4.2 If there is beep, please try to judge from the beep code as the following steps, if the problem still remains after the troubleshooting, please contact your retailer for a check.
Tabela Comparativa dos Chips GeForce da NVIDIA. Tabela Comparativa dos Chips GeForce da NVIDIA.
Dica de uso: seu cartão microSD tem muito mais serventia do que você imagina! - Hardware. Por Redação em | 19.11.2013 às 08h35 Caso você tenha algum cartão microSD por aí sem uso, veja a seguir como tirar o máximo proveito dele. How to Install a Power Supply: 13 Steps. Edit Article Edited by Commiezilla, Chaos_guy, Ben Rubenstein, Jack Herrick and 16 others The power supply is an oft-overlooked aspect of building or troubleshooting a computer, but is critical to the proper functioning of the machine. It needs to provide enough power to run all of the components you have installed. Hardware - how to articles from wikiHow.
How to make an external laptop graphics adaptor. Laptop graphics have always been something of a joke performance wise. Nvidia and AMD do try, but cramming all those millions of transistors into a low-power, compact package just leads to massive expense and an inability to upgrade. Wouldn't it be perfect if you could simply use a standard external graphics card to power your laptop's 3D graphics? Article continues below The good news is that you can.