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Computer Hardware
Computer hardware is a general term used to refer to all the physical parts of a computer. Internal hardware devices include hard drives and motherboards, while external hardware devices include monitors, mice, keyboards, and printers.
11,849 Questions
The cause is more likely interference or a loose connection somewhere. To check for interference you can try and make a call with your cell phone and move it around the computer/ monitor and see if anything happens. Loose connections: Check so that cable is properly plugged in. Jiggle it and see if the lines appear. Replace cable if necessary. Check so that graphics card is also plugged in correctly and not covered in dust. If cable seems ok try knocking on your screen. A little harder. From above and down. If they appear only now you most likely have a defect soldering/connection inside screen.
How do you change the ink level in hp 6940?
The ink levels go down because you have used ink to print documents. In order to refill the ink, you will need to buy a new cartridge then replace the old one.
A:
When it opens, there is a row of three large square icons. The center is labeled Help and Support. Click on that and you will find a Topic Heading called Tools/Utilities. Under that heading find Printer Toolbox and click on that. A box will open with four tabs at the top. Click on the one labeled Estimated Ink Levels and there you will find a graphic representation of approximate ink levels.
How many different scsi id values are there for a computer?
8 or 16 depending upon the SCSI hardware being used. In a narrow bus, you can use a SCSI ID of 0-7, and in a wide bus, you can use 0-15.
How can you contact sheikh mohamad bin rashid al maktoum?
i have heard that his highness drives alone around the city so why cant i meet him? i would really love to see him and talk to him my husband is a great man with amazing ideas so i would love for him to meet his highness to help improve this city. pls any one can get this message to his highness??? just answer and i will give my info to be contacted... thanx
government
How many KB's are there in a megabyte?
A KB, or kilobyte can either be 1,000 bytes or 1,024 bytes, depending on it's application. A megabyte can either be 1,000 kilobytes or 1,024 kilobytes, depending on it's application.
Typically speaking, network data transfer speeds and raw hard drive storage space often use 1,000 bytes per Kilobyte where as file sizes and volatile memory (such as RAM) often use 1,024 bytes per Kilobyte.
Due to the design of Binary, computers commonly feature numbers that are a power of two. One bit can represent one of two numbers, those numbers being zero or one. Two bits can represent one of four possible numbers, those numbers being zero, one, two, and three. Three bits can represent one of eight possible numbers.
Eventually, we find that 10 bits can represent one of 1,024 numbers.
Although many people disagree, some people believed that 1,024 was too complicated and thought it could be simplified it to 1,000. This simplification is often taken advantage of by marketing groups. For example, a hard drive could be marketed as a 100 Gigabyte drive, or a drive that can store 100,000,000,000 bytes of data. Operating Systems generally use the 1,024 rule, so when the hard drive is plugged in, the Operating System will report that the hard drive can only hold about 93 GB of data.
The mega- and kilo- prefixes come from metric units of measurement. A kilogram, for example, is 1,000 grams. A megagram is 1,000 kilograms. A gigagram is 1,000 megagrams.
Technically speaking, one Kilobyte (KB) is 1,000 bytes whereas one Kibibyte (KiB) is 1,024 bytes. Kibibyte is very rarely used and Kilobyte is often used to refer to both 1,000 and 1,024 bytes, as is Mibibyte to Megabyte, Gibibyte to Gigabyte, and so on.
They are necessary so highly posinous rays dont poisen the workers brains
Can a 12v 550ma device be run by a 12v 210ma supply?
No, the supplies output is too small. To run a 550mA device a supply source of 600mA and larger would be needed.
Why does my ps3 home screen not show up on my PC monitor?
I remembered the keystrokes to enter the game and it worked fine, except that I have no internet, as I haven't set it up yet. It seems that everything relating to a home screen shows up as "Input not supported". I also reset the video settings by holding down the power button and it worked until I had to select whether to use the HDMI output. It turned off immediately whether I pushed yes, no, or cancel. I would be happy even with the button combination to set up a wired connection, as I have both wired and wireless available.
How do you unjam a CD in a computer?
Go to the stuck drive and look for a pin-sized hole (NOT the large headphone jack) and gently work the needle or whatever you have into the opening. Keep pushing and, eventually, you will hit something. Apply firm but gentle pressure and the CD tray should open up.
Grab the tray by the edges on opposite sides and carefully pull the tray out.
It may not work first time, but if you persist it should eventually unjam. If it does not work, take it to an expert.
Answer:If the disk is in a non-tray CD drive, It will require disassembling. Do not attempt to do this yourself, it is hazardous. Take it to a licensed repair shop or call the computer company for proper assistance.Steps in an IPO Process:
Let us now have a look at how an initial public offering process is initiated and reaches its conclusion. The entire process is regulated by the 'Securities and Exchange Board of India (SEBI)', to prevent the possibility of a fraud and safeguard investor interest.
Selection of Investment Bank
The first thing that company management must do when they have taken a unanimous decision to go public is to find an investment bank or a conglomerate of investment banks that will act as underwriters on behalf of the company. Underwriter's buy the shares of the company and resell them to the general public. The company must also hire lawyers that can guide them through the legal maze that an IPO setup can be. It must be ready with detailed financial records for intensive fiscal health scrutiny that SEBI would perform. Some companies may also opt to directly sell their shares through the stock market, but most prefer going through the underwriters.
Step 1: Preparation of Registration Statement
To begin an IPO process, the company involved must submit a registration statement to the SEBI, which includes a detailed report of its fiscal health and business plans. SEBI scrutinizes this report and does its own background check of the company. It must also see that registration statement fulfils all the mandatory requirements and satisfies all rules and regulations.
Step 2: Getting the Prospectus Ready
While awaiting the approval, the company, with assistance from the underwriters, must create a preliminary 'Red Herring' prospectus. It includes detailed financial records, future plans and the specification of expected share price range. This prospectus is meant for prospective investors who would be interested in buying the stock. It also has a legal warning about the IPO pending SEBI approval.
Step 3: The Roadshow
Once the prospectus is ready, underwriters and company officials go on countrywide 'roadshows', visiting the major trade hubs and promote the company's IPO among select few private buyers (Usually corporates or HNIs). They are fed with detailed information regarding company's future plans and growth potential. They get a feel of investor response through these tours and try to woo big investors.
Step 4: SEBI Approval & Go Ahead
Once SEBI is satisfied with the registration statement, it declares the statement to be effective, giving a go ahead for the IPO to happen and a date to be fixed for the same. Sometimes it asks for amendments to be made before giving its approval. The prospectus cannot be given to the public without the amendments suggested by SEBI. The company needs to select a stock exchange where it intends to sell its shares and get listed.
Step 5: Deciding On Price Band & Share Number
After the SEBI approval, the company, with assistance from the underwriters decide on the final price band of the shares and also decide the number of shares to be sold.
There are two types of issues: Fixed Price and Book Building
Fixed Price - In a Fixed price issue - the company decides the price of the share issue and the number of shares being sold. Ex: ABC Ltd public issue of 10 lakh shares of face value Rs. 10/- each at a premium of Rs. 55/- each is available to the public thereby generating Rs. 6.5 Crores.
Book Building - A Book building issue helps the company discover the price of the issue. The company decides a price band and it gives the investor an option to choose the price at which he/she wishes to bid for the company shares. Ex: ABC Ltd issue of 10 lakh shares of face value Rs. 10/- each at a price band of Rs. 60 to 70 is available to the public thereby generating upto Rs. 7 Crores. Here the amount generated through the issue would depend on the highest amount bid by most investors.
Step 6: Available to Public for Purchase
On the dates mentioned in the prospectus, the shares are available to public. Investors can fill out the IPO form and specify the price at which they wish to make the purchase and submit the application. This open period usually lasts for 5 working days which is a SEBI requirement.
Step 7: Issue Price Determination & Share Allotment
Once the subscription period is over, members of the underwriting banks, share issuing company etc will meet and determine the price at which shares are to be allotted to the prospective investors. The price would be directly determined by the demand and the bid price quoted by investors. Once the price is finalized, shares are allotted to investors based on the bid amounts and the shares available.
Note: In case of oversubscribed issues, shares are not allotted to all applicants.
Step 8: Listing & Refund
The last step is the listing in the stock exchange. Investors to whom shares were allotted would get the shares credited to their DEMAT accounts and for the remaining the money would be refunded
How long does it take to load 15 MB at 40 kb a second?
6m 24s
You Have 1024 Kb's In A Mb. So Take 1024 x 15, Since The File Is 15 Mb, Instead Of 1 Mb. You Will Get 15,360. Then You Take That Divided By 40 To See How Many Seconds It Will Take To Download The File, Which Will Give You 384. 384s In Turn Is 6m 24s For The File To Download.
What is the power and function of the sanggunian kabataan?
what is the power ang function of the sanggunian kabataan
Digital video is not inherently better than analog. In some cases, digital can be a lower quality. DVI is the digital display standard for computers but it is based on the same resolution as VGA outputs which are analog. Simply replacing the connection with a digital one will not improve the resolution.
One adjustment that may improve VGA quality is the phasing of a monitor. Two adjustments often called "clock" and "phase" control the way an LCD monitor samples an incoming VGA signal. The ideal is that each sample is taken at the middle of each pixel as it is delivered through the VGA cable. If the frequency of the samples is not the same as the pixel rate, some distortions can become evident. Using the two controls allows adjustments to be made so that every pixel is sampled and displayed properly. Once this is done, there is no discernible difference between an analog and a digital signal. The clock and phase adjustments are often set automatically by the monitor using an auto adjust feature.
What are the advantage and disadvantage of fidelio?
What are the advantage and disadvantage of fidelio?"
You can't do that. Wait... let me rephrase that. You can't do that unless you want your computer to freeze up. I didn't want to use the software and my computer froze up. It wouldn't let me plug in my camera and everytime I shut down my computer, I couldn't get back on. Save yourself A LOT of trouble and just use the software. Sure, it's not easier than just plugging in your USB cord but you can get your pictures a lot faster.
How do you find your serial number for an Acer Aspire 3100?
press f2 at startup for bios. Under information tab you will find serial number towards bottom of screen starting with LX
The adders discussed in the previous section have been limited to adding single-digit binary numbers and carries. The largest sum that can be obtained using a full adder is 112. Parallel adders let us add multiple-digit numbers. If we place full adders in parallel, we can add two- or four-digit numbers or any other size desired. Figure 3-9 uses STANDARD SYMBOLS to show a parallel adder capable of adding two, two-digit binary numbers. In previous discussions we have depicted circuits with individual logic gates shown. Standard symbols (blocks) allow us to analyze circuits with inputs and outputs only. One standard symbol may actually contain many and various types of gates and circuits. The addend would be input on the A inputs (A2 = MSD, A1 = LSD), and the augend input on the B inputs (B2 = MSD, B1 = LSD). For this explanation we will assume there is no input to C0 (carry from a previous circuit). Figure 3-9. -Parallel binary adder. Now let's add some two-digit numbers. To add 102 (addend) and 012 (augend), assume there are numbers at the appropriate inputs. The addend inputs will be 1 on A2 and 0 on A1. The augend inputs will be 0 on B2 and 1 on B1. Working from right to left, as we do in normal addition, let's calculate the outputs of each full adder. With A1 at 0 and B1 at 1, the output of adder 1 will be a sum (S1) of 1 with no carry (C1). Since A2 is 1 and B2 is 0, we have a sum (S2) of 1 with no carry (C2) from adder 1. To determine the sum, read the outputs (C2, S 2, and S1) from left to right. In this case, C2 = 0, S2 = 1, and S1 = 1. The sum, then, of 102 and 012 is 0112 or 112. To add 112 and 012, assume one number is applied to A1 and A2, and the other to B1 and B2, as shown in figure 3-10. Adder 1 produces a sum (S1) of 0 and a carry (C1) of 1. Adder 2 gives us a sum (S2)
2 What are ATM interfaces and discuss their types?
ATM is a dedicated connection switching technology that organizes the digital data into 53-byte cell units and transmits them over a physical medium using digital signal technology. Some of the ATM interfaces described below. ATM Interfaces: An ATM network consists of a set of ATM switches interconnected by point-to-point ATM links or interfaces. ATM switches support two primary types of interfaces: UNI and NNI. UNI (User Network Interface) It connects ATM end systems (such as hosts and routers) or user equipment and ATM equipment for example a workstation and the ATM switch. Depending on whether the switch is owned and located at the customer’s premises or is publicly owned and operated by the telephone company, UNI can be further subdivided into public and private UNI. Public UNI: A public UNI connects an ATM endpoint or private switch to a public switch. Private UNI: A private UNI connects an ATM endpoint and a private ATM switch. NNI (Network to Node Interface) This Interface is a connection between ATM devices. Private NNI (P-NNI): A private NNI connects two ATM switches within the same private organization. Public NNI or Inter Switching System Interface (ISSI): A public NNI connects two ATM switches within the same public organization. ICI (Inter-Carrier Interface) The interface between different ATM carriers. Broadband Inter-Carrier Interface (B-ICI) DXI (Data Exchange Interface) It is the interface from ATM into legacy equipment such as routers into ATM using HDLC. Between routers and ATM Digital Service Units (DSU)
How do you fix a tv tuner card in motherboard?
1. Choose a TV Tuner Card that will work with your computer. There are two basic types: a PCI/PCI-E (PCI Express, it's a computer expansion card standard designed to replace the older PCI bus standards.) card that is internally installed and an external Tuner Card with a USB plug. Get a card that receives HD satellite signals (though a basic analog Tuner Card can still work).
2. Install the card to your computer. For a PCI/PCI-E card, open your computer case and insert the card into an available PCI/PCI-E slot, which is located near the motherboard's base. For an external card, just plug it into a USB port.
3. Connect your satellite receiver box to the computer through the Tuner Card. The card will have an RF coaxial and/or RCA composite ports. Disconnect the receiver box's output from your TV and connect it to the card with a coaxial or RCA cable.
4. Turn the computer on. You will likely get a pop-up for the new hardware you installed. Insert the CD-ROM that came with the card and run the enclosed software. This will install the drivers needed for your operating system to run the card.
5. Start up the TV Tuner program, which you installed in the CD software's last step. If your satellite TV antenna is working and the cable is properly connected, the satellite TV broadcast will appear on the program's screen.
What is the process called when you are assigning part or all the drive for use by the computer?
Partition?
Name 4 devices that send out data?
Video and Sound card via expansion port.
CD drives send out data onto a disc.
Lastly a USB port to anything that fits into the port.
