Archive for the ‘CMOS Error’ Category

Top 5 Consumer Complaints: iYogi Reveals the Five Primary Issues Users Face with Printer Installation

Wednesday, January 4th, 2012

Top 5 Consumer Complaints: iYogi Reveals the Five Primary Issues Users Face with Printer Installation











iYogi


New York (PRWEB) June 09, 2011

iYogi, the provider of on-demand remote tech support services, released a report on ‘Top 5 Consumer Complaints’ related to the installation or setting up of a printer. Installing a printer on a computer should not be a difficult process. In fact, with continuous advances in computer technology, printer installation is designed to be relatively easy.

Different printers may encounter different problems during the installation process. However, there is always the possibility of problems with the hardware or software that arise during the installation process. This latest iYogi reviews, ‘Top 5 Consumer Complaints’ sheds light on the most common printer installation issues that users face based on feedback from iYogi’s large subscriber base. iYogi continuously monitors and publishes the most common complaints to help people solve their day-to-day problems related to technology.

iYogi reviews the top 5 complaints related to printer installation:


     Connection/ Cable Issues – The most common problem that occurs while installing a printer is related to connectivity. To simply diagnose and rectify the issue the printer either needs to be attached to a network (including wireless printers) or directly to a computer. During the installation process, one must use the proper cables. The cable acts as a USB for a local printer and Ethernet for a network printer. The cable connected to a printer consists of a 36-pin centronics connector at one end that is connected to the printer and a 25-pin-D-type connector at the other end. This particular end is attached to a port located in parallel and is known as LPT, or printer port. The printer is furnished with a data buffer that collects data from the computer and delivers it to the printer. However, a bad cable will make smooth printing nearly impossible. Lastly, the connection might get disrupted whenever it passes through an electronic interference.

     Incorrect/ Outdated Drivers – Drivers are the most essential components for the functioning of a computer and its related peripherals. It’s important that printers come with their own drivers, which need to be installed before a printer can start working. Each printer model requires its own software. The most common printer issue arises when incorrect or faulty printer drivers are used. This may lead to issues while printing and even lead to “Access Denied” errors. The wrong configuration of drivers can lead to degraded print quality. One must always download the latest and the best available printer driver, which works with your operating system. One must also ensure that the correct setting options are selected for the printer – this includes RAM settings and settings for the source tray related to paper type, paper size, paper orientation, and resolution of print.

     Malware Issues – It is extremely important to remove malware, or any kind of malicious content, from the computer system before installing the printer’s driver. The presence of malware harms the installation process by interfering with what was intended to be a simple procedure. It may either stop the installation completely, or in some cases slow down the process. To remove or check for any malicious content on system before the installation process, choose an antivirus application. In addition, ensure that enough disk space is available before installing the drivers. Malware applications take a lot of space on the system. After the successful removal of hardware, check the availability of space. If there is not enough space to install the drivers, installation might fail. Each set of drivers has different disk space requirements.

     Hardware Incompatibility – Checking a printer’s compatibility with the hardware is essential before making a purchase or trying to install a new printer.Microsoft provides the hardware compatibility list for easy reference. This list can be helpful in determining whether a printer, or any other device being installed, is compatible with the current version of Microsoft Windows operating system installed on the PC. Using this list one can update Windows with the latest Windows Service pack best suited for the new printer, ensuring compatibility.

     Improper Port Configuration – Another common complaint arises out of incorrect settings of the parallel port in CMOS (complementary metal oxide semiconductor) set-up. To ensure correct configuration, the parallel port must be integrated on the motherboard or Windows may indicate a problem with the Device Manager. Always configure the printer so the information is sent from the correct physical port. Most of the printers use a serial port, which is labeled as LPT1. Some of the latest printers use USB ports instead of serial ports. Windows operating system is efficient enough to automatically detect and configure the port and device driver information once the printer is turned on – this is of course after the connections have been made.

iYogi’s response to consumer complaints:

“Even as printers begin to proliferate in homes, given the availability at all price points and ease of installation, we still receive complaints from our subscribers related to printer set-up,” said Vishal Dhar, President Marketing and Co-founder of iYogi. “Users are still plagued by common problems, which continue to frustrate them and our tech experts help resolve this specific issue on a regular basis.”

About iYogi

iYogi is a global on-demand services company that provides personalized computer support for consumers and small businesses in United States, United Kingdom, Canada and Australia. iYogi’s unique model, including proprietary iMantra technology and highly qualified technicians, is designed to eliminate computer-related stress and keep digitally dependent consumers and small businesses protected and productive. iYogi — with its proven global expertise delivery model, intelligent customer insight systems, easy-to-use self-help tools and automated PC optimization and computer support services – offers users a simple yet comprehensive path to digital serenity. iYogi has perfected the remote technical support model to overcome the current limitations of in-store, on-site, or call center services. Major resellers and technology companies are turning to iYogi to improve customer satisfaction, reduce return rates, and deliver a compelling new-value added offering to customers. For more information on iYogi and a detailed list of technologies supported, visit: http://www.iyogi.com.

Media Contact:

Chelsea Irwin

GlobalFluency

(650) 433-4163

cirwin(at)globalfluency(dot)com

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Vocus©Copyright 1997-

, Vocus PRW Holdings, LLC.
Vocus, PRWeb, and Publicity Wire are trademarks or registered trademarks of Vocus, Inc. or Vocus PRW Holdings, LLC.







How to temporarily fix “CMOS checksum error-defaults loaded”

Wednesday, November 30th, 2011

I run into this from time to time, personally, i think my motherboard battery is shot, but im too lazy right now to fix it right now. If this happens to you do the following and it will fix it temporarily. This is how i fix the problem, probably not the only way (obviously) so yeah please Thumbs Up,Comment, And Subscribe!
Video Rating: 5 / 5

CMOS Cascade Sigma-Delta Modulators for Sensors and Telecom: Error Analysis and Practical Design (Analog Circuits and Signal Processing)

Wednesday, September 28th, 2011

CMOS Cascade Sigma-Delta Modulators for Sensors and Telecom: Error Analysis and Practical Design (Analog Circuits and Signal Processing)

Institutional book, not really for bookstore catalogue

The book contains valuable information structured to provide insight on how to design SC sigma-delta modulators. It presents architectures, circuits, models, methods and practical considerations for the design of high-performance low-pass switched-capacitor (SC) sigma-delta A/D interfaces for mixed-signal CMOS ASICs. The main focus of the book is on cascade architectures. It differs from other books in the complete, in-depth coverage of SC circuit errors.

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Domestic Chip Bottleneck Breakthrough Paves the Way for China’s 3G Launch – Comlent samples World’s 1st CMOS TD-SCDMA Transceiver

Wednesday, April 6th, 2011

Domestic Chip Bottleneck Breakthrough Paves the Way for China’s 3G Launch – Comlent samples World’s 1st CMOS TD-SCDMA Transceiver











SHANGHAI, China (PRWEB) October 30, 2006

Comlent Technology Inc., the only Radio Frequency Integrated Circuit (RFIC) corporate member of China’s 3G standard TD-SCDMA Industry Alliance (TDIA), announced today that it starts sampling RFIC transceiver and analog baseband (ABB) chipset in advanced CMOS technology for TD-SCDMA, the world’s first in its kind.

The chipset includes a single chip transceiver CL4020 that uses a direct-conversion architecture that integrates the voltage-controlled oscillator (VCO), fractional-N phase-locked loop (PLL), a receiving channel select filter and a transmit driver amplifier and an analog baseband (ABB) chip CL4520 that uses digital signal processing (DSP) to compensate for the imperfections in the analog channel-select filter and to perform dc-offset cancellation. The transmit channel achieves the root mean square (RMS) of the error vectors, EVM, of less than 4%. The phase locked loop integrated phase noise from 1KHz through 640KHz achieves 0.85 degree and noise figure of whole receiving channel is below 4dB, to name a few performance indicators. The testing was conducted in “Agilent-Comlent TD-SCDMA RF Labs”, the only such RF testing lab for TD-SCDMA in Asia. Nearly a dozen inventions have been disclosed during the development of this chip set. Most of them are being filed for patents in both China and the US.

Before this, TD-SCDMA transceivers provided by two foreign companies were both BiCMOS technology based and cover only one of the two allocated frequencies (1880MHz-1920MHz and 2010MHz-2025MHz) to TD-SCDMA in China. CL4020 is world’s first dual-band CMOS TD-SCDMA transceiver that also lifts China’s final bottleneck of domestic TD-SCDMA equipment and chip supplying chain. RF transceiver has been identified as the bottleneck of domestic industrial base by China for both TD-SCDMA and other modern wireless communications.

Comlent, established in Shanghai Zhangjiang Hi-tech Park in 2002 as the first and currently leading RF and mixed signal IC design house in China, has built a hybrid team of local fresh talent combined with experienced overseas expatriates, CMOS RF and SoC design capability, market channel and strong local government support from ground up. Comlent has been the only RFIC transceiver chip vendor sponsored by Chinese 3G national research grants as well as the only RFIC chip vendor in TD-SCDMA Industry Alliance (TDIA) since April 2006 through a very selective process.

“In the past 4 years, Comlent has envisioned and executed a unique “local plus mobile” strategy. The cornerstone of this strategy is to focus on enabling however cost effective chip solution for explosive wireless and broadcasting consumer markets in China”, stated Dr. Kai Chen, co-founder and CEO of Comlent, “Following two trends lend Comlent strong support and leverage. On the one hand, China has become the global manufacturing center of consumer electronics. On the other China has drafted and is implementing a series of national standards such as 3G mobile communications (TD-SCDMA vs. CDMA2000 in the US), Digital TV (DMB-T/H and STiMi vs. DVB-H in Europe) and satellite global positioning system (Beidou or CNSS vs. GPS in the US)”, continued Dr. Kai Chen, “To better equip Comlent to benefit most from the opportunities, Comlent has strategically evolved and transformed itself from a BiCMOS based RF only company when started four years ago into a CMOS based RF, mixed signal and digital SoC company”.

“RF transceiver chip has been identified and considered the bottleneck for China’s domestic wireless communication industry that hindered the China 3G (TD-SCDMA) deployment in the past 2 years”, stated by Mr. Hua YANG, the general secretary of China’s TD-SCDMA Industry Alliance (TDIA), “Comlent’s selection into TDIA and achievement in sampling RF transceiver for TD-SCDMA removes one of major concerns in the dawn of TD-SCDMA launch”.

“Comlent’s 3G transceiver design is very indicative of rapid acquaintance of high end chip design capability by China based design houses in recent years”, commented by Dr. Datong Chen, the co-founder and CTO of Spreadtrum Communications, “The fact that Comlent brings world class CMOS RF and SoC design capability to local opens wide opportunity for baseband chip suppliers such as Spreadtrum to more closely and strategically team up with to benefit from exponential growth of personal mobile and multi-media platform markets in China and elsewhere”.

As world’s largest mobile handset market, China’s total number of mobile subscribers has exceeded 431 million in June with annual growth of approximately 50 million according to China Ministry of Information Industry (MII). China also manufactures world’s most mobile handsets for both domestic and oversea markets. According to MII, China in 2005 manufactured approximately 290 million mobile handsets, or over 40% of world’s projected total handset output in the year.

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Vocus©Copyright 1997-

, Vocus PRW Holdings, LLC.
Vocus, PRWeb, and Publicity Wire are trademarks or registered trademarks of Vocus, Inc. or Vocus PRW Holdings, LLC.







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Monday, April 4th, 2011

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Tuesday, March 29th, 2011

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Saturday, March 26th, 2011

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