How To Install A Disk On A Trimmer

With the advent of summer, many owners of household plots are concerned about the issue of how to put a knife on a trimmer. No less relevant are the questions of why and when it is advisable to replace the fishing line on the lawn mow with a more durable cutting element. In our article we will try to make out all this and give useful recommendations to summer residents.

• Why you need to put a knife on a trimmer
• What knives to put on the electric and lawn mowers
• How to put the knife on the trimmer

Why you need to put a knife on a trimmer

The trimmer with a knife mounted on it is most convenient to use for more comfortable mowing of tall and coarsened grass in the country. The line on the lawn mowing in such cases can not cope. Thin breaks very quickly. Using a thick 2.3 mm cord or homemade rods with cables causes the vegetation to wind up on the spool. This increases the load on the engine. As a result, the piston group and other moving parts of the unit wear out very quickly.

If the mowing of the weeds is carried out with an electric trimmer without a knife, only fishing line, even if it is thick with a curly section, the problem cannot be solved. There is always a risk of overheating the motor and damage the flexible shaft. And it’s all about the big torque of the electric motor. The grass wound on the spindle creates strong resistance to the shaft, resembling a speedometer cable, which does not withstand and twists.

In order to protect the equipment from premature wear, manufacturers have provided the ability to install special knives on trimmers. The design and shape of existing cutting elements makes it easy to cope not only with coarsened and overgrown grass, but also successfully deal with young shrubbery.

What knives to put on the electric and lawn mowers

Before buying and putting a knife on a lawn mow, we will find out what they are and in which cases they are used. Today, manufacturers offer consumers a large number of types of these consumables. In general, all cutting tools designed for mowing grass can be classified:

• By the type of material from which it is made;
• In the shape of its cutting blades.

The main material for making trimmer knives can be plastic or metal. The use of such consumables is largely dependent on two parameters:

• Type of lawn mowers;
• Square mowing.

For safety reasons, manufacturers do not recommend placing steel knives on electric trimmers. Almost all lawn mowers powered by mains and battery are equipped with plastic blades. Depending on the manufacturer, they can be of a single disc-shaped design with several blades or in the form of a special mowing head for the installation of removable plastic blades.

Straight bar at gas trimmer and curved at electric

To put a metal knife on an electric trimmer does not allow its design features.

1. The curved rod of the unit reduces the distance from its working part to the legs of the mower. If the blades collide with a stone or other solid object, the braid is thrown to the feet.
2. The high torque that we mentioned above, in the event of a collision of a metal knife with a solid object, transfers a large load to the flexible shaft of the trimmer and its motor. What causes their premature failure.
3. The handle of an electric braid most often does not have a restrictive bar acting as a stop. Which does not exclude injury to the legs.

It is these features that allow the use of exclusively plastic knives on trimmers with electric motors. In a collision with an obstacle, the blades are destroyed, thereby protecting the legs of the mower from possible injuries.

The use of metal knives only on gas trimmers is also due to design features.

1. The direct design of the bar increases the distance to the legs, which ensures complete safety.
2. Convenient U-shaped and J-shaped handles allow to hold the tool firmly. D-shaped lawn mowing arms are equipped with a limiter resting on the leg of the pigtail, which does not allow the head to be allowed to close when the cutting disc meets a solid obstacle.
3. The clutch of the gasoline engine allows you to smoothly gain speed to the optimum level. And when the blade collides with a hard surface, it can absorb part of the impact.

Thus, gas trimmers with an installed metal knife are best used in large areas. They will successfully cope not only with tall coarse grass, weeds, burdocks and nettles, but also shrubs, as well as young trees.

The shape of the blade blades placed on the trimmer does not affect the quality of the work performed. Speed ​​does not depend on them either. Triangular, trapezoidal, rectangular shapes are all the marketing ploy of manufacturers.

How to put the knife on the trimmer

Putting a knife on the trimmer is not so difficult. The manufacturer supplies his tools with a special pin that allows you to lock the gearbox and a key with which you can unscrew the spool with fishing line. The most important thing to observe when changing the cutting elements is the safety precautions and the assembly sequence of disassembly.

The algorithm for installing the knife on the trimmer is as follows:

1. Remove the protective cover;
2. We block the drive. To do this, combine two holes. In the shaft hub and in the gear cup. After combining them, insert the pin into the holes;
3. We turn off the spool with fishing line or the fastening nut holding the boot (clockwise, if the trimmer has not been used) clockwise from the hub;
4. Next, install the cutting knife, so that the slots on the hub washer coincide with the recesses in the hole of the cutting disc;
5. Install the boot;
6. We twist the fastening nut (counterclockwise) while holding the locking pin;
7. Tighten it using a pipe wrench;
8. Return the protective cover to its place.

As you can see, there is nothing complicated. Now you can safely proceed to mow the weeds on the site.

»How to install

How to reinstall Windows 7?

Some problems with the laptop may lead to the need to reinstall the operating system. In order to do this, you need a boot disk or a flash drive with a distribution kit. By the way, you can create a boot disk yourself. Regardless of whether you are interested in how to reinstall Windows 7 on an Asus laptop or on technology from other manufacturers, it is necessary to carry out preliminary work in order to change the operating system.

Preparation for installation

Before you start the installation, you need to decide on the disk that will be used for this, and also prepare it. Almost always, drive C is used for this purpose. Please note that usually it contains files and programs from the desktop. Therefore, pre-copy all important information, as it may be deleted during the installation process. But still, the difference between reinstalling Windows 7 is that in most cases all the information will be saved in the Windows.Old folder located on the hard drive.

You also need to make sure that all the necessary drivers for the laptop are available. Drives with utilities come with a laptop. If they are lost or there were none at all, then the drivers are downloaded from the manufacturer’s official website. If you do not, then after reinstalling the operating system, you may encounter problems when any devices, for example, a sound card, or programs do not work.

Install Windows 7 from disk

Now let’s dwell on how to reinstall Windows 7 on a laptop from a disk. As you know, you need a boot disk directly. It can be purchased from the manufacturer, respectively, at a fairly high price, which is fully justified by the quality of the OS. Some users prefer pirated versions. Their advantages include low cost. Among the shortcomings, it should be noted that updates will not be available, and some other system options.

Important! Than half of the problems that occur during booting are related to the fact that the quality of the installation disc leaves much to be desired. Even if you use the unlicensed version, try to work with original images from Microsoft MSDN.

So, we insert the distribution disk into the drive, and we reboot the laptop itself. Our task is to enter the BIOS. This is done by pressing the Delete button in combination with another key. The latter differs in different systems and models of technology. Usually you will need one of the F buttons.

Now the user should see a blue BIOS screen. In the menu that appears, select Boot. Here you will need to set the parameters so that the laptop does not boot as usual from the hard drive, but from the boot disk. For this, the CD / DVD drive is installed in first place. In other words, select the 1-st command. We expose a CD or DVD in it. After changing the settings, restart the laptop.

If everything is done correctly, a window will appear on the screen where it will be recommended to press Enter to open the CD or DVD disc. We need to follow the instructions and press the key. Next, the operating system will start loading.

The laptop starts Windows Boot Manager. It will prompt you to select the installation of the operating system or check the computer’s memory. We need to click on the Windows Setup link and press Enter. After that, the operating system will start downloading the necessary files to the hard drive.

After Windows 7 boots up, a window will appear in front of the user, in which you can choose the language, time format, keyboard layout. Noting the settings that satisfy us the most, click Next. In the next window, click Install. It should be noted that there is a System Restore link, which may be useful in some situations. When reinstalling the OS, we do not touch it. If there are several versions of Windows 7 on the boot disk, then from the list you need to select the one that you need. The next steps are confirmation of agreement with the license agreement and selection of the full installation.

Operating system setup

In order for the operation to continue successfully, you will need to select the partition for installing the OS, and configure it. It is advisable to pre-partition the disk into several partitions. Installing the necessary parameters on the one where the system will be installed is quite simple. To do this, click the Disk Settings button. But remember that formatting will delete all data from it.

Next, the installation process starts. In time, it takes up to half an hour. The more power the laptop has, the faster the procedure will complete. During this time, the computer will restart several times, so be prepared for this. At the end of the installation, a window appears in which you will need to write the username and computer. It is recommended to enter them in Latin letters. In order to increase the safety of use, you can set a password.

The next step is to enter the activation key. It is usually located on the disk itself or on a package from under it. If it is not, then leave the field empty and click Next. After that, you will be asked to set the parameters for automatic protection of the laptop. Here you can click Use Recommended Settings. The final stage of installation is setting up the desktop, loading drivers. Also, it will not be superfluous to automatically update the drivers on the laptop.

All these steps will be of interest to those who want to know how to reinstall Windows 7 on a laptop without a disk. Actions will differ mainly only at the beginning of the ongoing manipulations. Once in the BIOS, boot priority must be set to USB-HDD. Next, the installation is almost the same as from the disk.

As you can see, reinstalling the operating system is not as difficult as it seems. To do this, you need only a little time and an installation disk or a flash drive with a distribution kit, as well as disks with useful programs for Windows 7. In order not to lose data from your laptop, take care of saving them in advance and copy them to any removable media.

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How to install and configure windows on a laptop

The most important process of installing windows on a laptop is the problem with the drivers for the devices. When installing the operating system on a laptop, only 50% of laptops install almost all the drivers, mainly models released before 2010.

What drivers are not installed when installing windows on a laptop?

The main group of drivers for devices that are not installed when installing or reinstalling windows is: a driver for a card, drivers for a wi-fi adapter, drivers for a network card in 50%, drivers for a card reader, sometimes sound. This is the main, very important group of drivers that must be installed on the laptop after installing or reinstalling windows.

How to install or reinstall windows on a laptop?

The first rule when reinstalling windows on a laptop is to download the main group of drivers from the official website of your laptop model. If the laptop is new and without an installed system, then there must be a driver disk in the kit, if you don’t have anything, then you need to hope that you are lucky and at least the network driver is installed.

If the situation arises critical and you do not have the opportunity to go online and download drivers, then you will need to rewrite the model of the laptop, this is from the bottom on the tag and download the missing drivers from a friend or neighbor and dump them onto a USB flash drive or other removable media. If you don’t have such an opportunity, then call a computer assistance specialist. Just tell him in advance the model so that he download them, bring them to you and install them.

Bios setup procedure

What you need to configure in the BIOS for installation or reinstallation of windows to go is to set the primary boot sector, your CD-DVD drive.

We start the laptop, press the F2 or Delete key, enter the BIOS and find the boot section, go there with the plus and minus, or F5 / F6, change the location of your CD-DVD drive. We put it first, under the name 1st Boot Device, press F10 and Enter. After saving the laptop, reboot, the operating system disk must be inserted into the CD-DVD drive, wait for the boot from the CD to appear, and press Enter.

Windows installation and setup procedure

When installing windows, carefully read what you are prompted to do and click on next, if you install for example windows 7, then you will see a window with a choice of installation. We click install, if you install the Russian version, then it will say that you install the Russian version and click on. Then choose. Full installation of the system, you will be given the opportunity to partition your hard drive into partitions. We click on your hard drive with the main partition, first delete it, then click create, prescribe the number in numbers for the drive (C) for example 100000, this will be 100 gigabytes. You will see that the second section has appeared, if two sections on the laptop are enough for you, then simply format it by clicking format. By default, for windows 7, all formatting is in NTFS format.

Next, click on the section called the system or the main one, and click on install. Next, just go drink tea, the system will do everything automatically for you.

When installing windows, the laptop may automatically restart several times, this is normal, do not touch anything until the system prompts you to enter a computer name and boot the system. Windows 7 may offer to enter an activation key, if it is available, or click on it later.

Windows setup procedure after installation

What you need to do first when windows is installed is to install all the necessary drivers for the devices. We right-click on my computer, select properties at the bottom, the device manager and see which devices are missing, where there is an exclamation mark or question. If the network, LAN driver is installed, then you can try to automatically install the driver by right-clicking on the device with a mouse, we select to update the driver automatically. If there is a disk, then indicate the installation path from the CD-DVD.

Try not to install from the manufacturer’s disk, you do not need a bunch of utilities, since they all load when loading the operating system.

Next, we install all the programs you need and fully use the laptop!

If you have problems, and you yourself can’t correctly install and configure everything, contact a stone for help!

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How to install Windows on a Lenovo laptop

The laptop does not respond. Sign It is not possible to install W on drive 0 partition 1. Details: installing W in this area of ​​the hard drive is not possible. Hello! Please tell me why when installing Windows 7.8 from an external dvd disk it starts and after changing the screen to a graphic with the inscription Starting Windows stops.

The only thing is, at the beginning I did not flash the BIOS and after installation I caught a black screen in Windows 8.1, see how to fix it, but better update in advance. No, Windows is one for everyone, it is only important to choose the right version: XP or Seven, depending on the configuration of your laptop.

How to install Windows on a Lenovo laptop

As soon as the disk is formatted. I stop the installation, and reinsert it into the laptop. After that, any Windows sits without problems. When the Windows installation at the very beginning writes below “Press F6, if you want to install a special SCSI or RAID driver”, immediately press and slip the driver disk into it, everything should work.

F12? Then, using the Tab button, you exit to the BIOS list and find boot:. “Next, find the“ Boot menu ”menu and set the boot priority there. To do this, look for the inscription “First boot device”, select it and select “CD \ DVD-Rom” from the list that appears. I have a new Lenovo laptop, with it a driver disk for 7 Windows, when I turn on it, set the time and date, set it, then the inscription C: \ What do I need to do to make it work?

Bios setup on lenovo g505

Installed on Lenovo g500s Win7. Drivers for Win7 from of. Site, but there is no cable Internet, and the ethenet driver is not installed. Although everything installed? On the same day in the evening, I tried to convert the hard drive from GPT to MBR, Windows 8 installed also without problems, but the flash drive menu did not come out. Hello, I have a Lenovo B590 laptop. How do I reinstall Windows, Bios is completely different and does not want to change anything?

I bought a laptop Lenovo G505. Using your site, I still ended up in bios. And then things did not go. I don’t have such teams. Installed win 7 maximum.

When trying to install the driver that came with the laptop when buying, the same problem

He shook out the dust from the laptop, changed the thermal grease and installed win 7 without any problems. I can not install Win7 x64. A white line passes during installation and everything hangs on the Windows logo. Vin7 x32 is installed without any problems at all, but x64 is not installed in any way (neither from the flash drive nor from the disk, it runs the installation strip equally and hangs on the logo).

We go to the Boot and Boot Mode menus and set the Legacy Support mode, this mode is needed for installation from a flash drive or, in my case, with a ZALMAN box. We save everything with the FnF10 buttons and everything will start downloading from your device. The whole setup will be exclusively in the BIOS, which sometimes stops many users, especially beginners.

Alexey, I have the same problems as above. Lenovo Z580 laptop, I wanted to put the second XP OS on an additional partition, after copying files to BIOSe. A bruise. Can disable AHCI on the IDE? Disk with XP license

As a result, you will be taken to the summary tab, with basic information about the piece of iron. Go to esxi and save the Esxi Saving Changes settings. Below in the Legacy item using the FnF5 keyboard shortcut we change, put in the first paragraph our bootable USB flash drive. We all save the settings again and install the system.

Some Lenovo laptops are sold with the free Dos123 free operating system preinstalled, which, to put it mildly :), is not suitable for work. On models of the Lenovo G500 series, you need to press the OneKey Recovery key with the laptop turned off, and on some models FnF2 (F12) is triggered. For models of the G500 series, it is recommended that you first reset all default settings (“Load Defaults”) and only then set the desired boot priority.

Our employee, offended by the universe, removed Windows from the laptop. Now we can not figure out how and what to do

To install Windows 7, in most cases, it will be enough to know that you have at least one gigabyte of RAM. I take the “beast xp” and begin to install the system. At the same time, I will correct the sections. Hello, I have a Lenovo G575, windows 7, when disconnected, constantly updates for 1-2 hours. Tell me how to defeat this problem? Before installing Win7 on Lenovo, I first managed to delete all partitions on the screw, including Lenovo, and now when installing any Win. The laptop stops.

Hryushu on Lenovo B590, and it has windows8 on it and does not allow to install. What TO DO, HOW TO BE. Help. If possible step by step and with pictures! Andrei, tell me how to enter the BIOS, I have Lenovo V590 with eight, and I want to put seven. Laptop Lenovo g580 does not want to put Windows from a USB flash drive or SD. What can be done?

Many owners of Lenovo laptops (and not only) are faced with the problem of installing the operating system on their own. Please tell me, I want to reinstall Windows on a DELL inspirion 5547 laptop. I go into the BIOS, select BOT, change UEFI to Legacy, then save and reboot.