Serviceability of the power supply, cords, connectors, power button
Faced with such a problem that your Lenovo g580, g50, g500, b590, g505, b560, g585, b570e, Ideapad 100 laptop does not turn on, first check the serviceability of the power supply, cord and connection connectors. The power button will also become a prerequisite for the fact that the equipment does not respond to switching on .
Visually inspect these elements - they should not have external damage. If possible, conduct a performance test on another device, as it is also called, and connect a similar power supply.
Package:
An ordinary cardboard box without bright glossy designs, which is expected from budget equipment. At the same time, the box is quite thin - just the width of the sticker with the characteristics.
External negative impact
A dark screen when you turn on a Lenovo laptop or there is no reaction at all to turning it on - the indicators do not light up - you will like this, it is associated with a fall/impact of your device or water getting into this address. Both of these factors have a very bad effect on his ability to perform the upcoming work.
It is best to immediately, especially if there is water ingress, contact specialists to repair Lenovo laptops, where they will take measures to eliminate the consequences and carry out diagnostics.
Characteristics:
Below are the possible characteristics for the 100-15 model and in brackets the characteristics of the Lenovo 100-15IBY 80MJ00MHRK that came to my review
LENOVO® IDEAPAD™ 100-15
Lenovo 100-15IBY laptop processor: Up to Intel® BayTrail-M N3540 (Celeron N2840)
Lenovo 100-15IBY laptop operating system: DOS or Windows 10 Home for one language (Windows 10)
Graphics Card: Integrated Intel® Chipset
RAM: Up to 8GB DDR3L memory (2GB expandable)
Storage: Hard drive up to 500 GB or SSD up to 128 GB (500 GB)
Lenovo 100-15IBY laptop web camera: Lenovo EasyCamera 0.3M, built-in microphone
Audio: Speaker 1 x 1.5 W
Battery: 2580 mAh Up to 3 hours (with 24 Wh battery)
Optical drive: DVD-SMulti (no)
Display: 15.6-inch TN+film HD display (1366 x 768), 200 nits
Dimensions (W x D x H): 378 x 265 x 22.6 mm
Weight: 2.0 kg
Internet/data transfer: WiFi 802.11 b/g/n, Bluetooth® 4*
Connectors: One USB 3.0 port, one USB 2.0 port, HDMI output, 4-in-1 card reader, combo audio jack, RJ-45
Lenovo G565. Laptop screen does not work. Lenovo laptop repair in 5 minutes.
Laptop Repair
.
Lenovo
G565. Laptop screen does not work.
#Lenovo laptop repair
Based on the malfunction that occurred with your device, the flaw “ Lenovo laptop
«.
So, if it still responds to being turned on , but then turns off, this is a problem with the cooling system of accounting programs. How long ago did you clean and change thermal paste? In this way, the system prevents the breakdown of more severe components due to overheating.
If the device turns on, but does not boot, then this is a problem with the Operating System or the basic BIOS accounting system.
The latter fails infrequently and then an amateur is not recommended to reinstall it without the help of others. However, the OS could fail if the work was completed incorrectly or if an unlicensed version was used. Having the installation file, you can simply reinstall it again without the help of others.
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Laptops
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Lenovo laptop won't turn on
The Lenovo G580 laptop does not turn on. Disassembly and repair
Having found that your Lenovo laptop refused to turn on, the OS does not load, there is some problem with the indicators, then without performing a high-quality installation, how to contact for repair, exclude the most trivial conditions that you, depending on your own abilities, can remove without the help of others.
Difficulties that lead to a Lenovo laptop not turning on:
- power button;
- battery;
- nutrition;
- the wire;
- connectors;
- cooler;
- video card;
- RAM;
- Winchester;
- motherboard;
screen
;
- BIOS and OS.
Serviceability of the power supply, cords, connectors, power button
Faced with such a problem that your Lenovo g580, g50, g500, b590, g505, b560, g585, b570e, Ideapad 100 laptop does not turn on, first check the serviceability of the power supply, cord and connection connectors. The power button will also become a prerequisite for the fact that the equipment does not respond to
inclusion
.
Visually inspect these elements - they should not have external damage. If possible, conduct a performance test on another device, as it is also called, and connect a similar power supply.
External negative impact
A dark screen when you turn on a Lenovo laptop or there is no reaction at all to turning it on - the indicators do not light up - you will like this, it is associated with a fall/impact of your device or water getting into this address. Both of these factors have a very bad effect on his ability to perform the upcoming work.
It is best to immediately, especially if there is water ingress, contact specialists to repair Lenovo laptops, where they will take measures to eliminate the consequences and carry out diagnostics.
Constant reboot, OS problem, BIOS failure
Lenovo 300 Dark
screen
Solution!!! Here is a video I show how to start a laptop
, who showed no signs of life! After installing Windows.
Lenovo G565. Laptop screen does not work. Lenovo laptop repair in 5 minutes.
Laptop Repair
.
Lenovo
G565. Laptop screen does not work.
#Lenovo laptop repair
Based on the malfunction that occurred with your device, the flaw “ Lenovo laptop
«.
So, if he still reacts to
inclusion
, however, it turns off here - this is a problem with the cooling system of accounting programs. How long ago did you clean and change thermal paste? In this way, the system prevents the breakdown of more severe components due to overheating.
If the device turns on, but does not boot, then this is a problem with the Operating System or the basic BIOS accounting system.
The latter fails infrequently and then an amateur is not recommended to reinstall it without the help of others. However, the OS could fail if the work was completed incorrectly or if an unlicensed version was used. Having the installation file, you can simply reinstall it again without the help of others.
Lenovo laptop won't turn on, dark screen, indicators don't light up
More serious difficulties that led to the fact that the Lenovo g580, g50, g500, b590, g505, b560, g585, b570e, Ideapad 100, as other models are called, are the breakdown of vital parts: video cards, RAM , hard drive, mb on another screen.
If, when you turn on your device, you hear a reaction (the cooler starts up, the corresponding sound of the OS starts up), but there is no image in the cinema - there is a problem with the video card on the other screen (matrix).
The problem with the hard drive is determined by the system and a corresponding message is displayed on the screen on a black or blue screen about a critical error during operation.
In fact, HDDs rarely break down. This is often preceded by a fall, or intense shaking of the device.
The laptop will notify the user about a failed RAM unit with a special sound signal. This means it needs to be replaced.
The most merciless breakdown relative to the owner is the breakdown of mb. Usually, repairs often do not give long-term results, and in the end, what remains for our client to do comes down to the fact that the board needs to be replaced with a new one. This is almost always an expensive component and replacement will be expensive.
Tips for maintaining your Lenovo laptop
Careful and careful handling of equipment significantly extends the service life declared by the manufacturer.
Beware of mechanical impact on the laptop: intense or powerful shaking, falling or impact lead to wear of the internal components of the device.
Beware of contact with liquid, in other words, with high humidity in the air. Oxidized contacts lead to short circuits and costly repairs.
Perform regular mechanical cleaning, changing thermal paste, and systemic cleaning of viruses. This way you prevent the device from overheating and improper operation of the OS.
Source
Lenovo laptop won't turn on, dark screen, indicators don't light up
More serious difficulties that led to the fact that the Lenovo g580, g50, g500, b590, g505, b560, g585, b570e, Ideapad 100, as other models are called, are the breakdown of vital parts: video cards, RAM , hard drive, mb on another screen.
If, when you turn on your device, you hear a reaction (the cooler starts up, the corresponding sound of the OS starts up), but there is no image in the cinema - there is a problem with the video card on the other screen (matrix).
The problem with the hard drive is determined by the system and a corresponding message is displayed on the screen on a black or blue screen about a critical error during operation.
Hi all! Today's article will be about repairing a Lenovo G580 laptop, which I did about a year ago. The photographs remain - it's time to write an article.
So, as far as I remember, the laptop came with a stated malfunction - it won’t turn on. The screen was dark and there was no response to the power button. Well, let's see how to disassemble and repair it.
By the way, the laptop was used with mobile Internet from Beeline. The Internet is quite good and can be reached almost everywhere in our city. By the way, you can purchase tariffs that are not publicly available, then the price of traffic will not worry you much. There are even real unlimited ones. The same as on fiber optics - completely unlimited.
Close the laptop. Turn it over and release the two latches to remove the battery:
If your laptop has a “weak” battery (battery) that only keeps the laptop running for a few minutes or doesn’t hold it at all, then it needs to be replaced. You can purchase a battery yourself from an online store and install it in your laptop.
We unscrew all the screws that we see. I usually place the screws on the table in the same order in which I unscrewed them:
Causes
First, let's figure out why the Lenovo laptop does not turn on and only the splash screen is visible. The appearance of such a glitch can be caused by the following situations:
- RAM shortage;
- software conflict or driver incompatibility;
- laptop overheating;
- negative effects of viruses;
- hard drive failures;
- BIOS problems;
- hardware malfunction and others.
These are the main reasons why a Lenovo laptop does not boot beyond the logo and does not turn on. In such a situation, do not rush to take your computer for repairs, because many problems can be fixed on your own.
Appearance
The laptop body is made of black plastic, and the design of the Lenovo 100-15IBY laptop is classic.
Corrugated plastic cover
The remaining parts are matte; the body of the Lenovo 100-15IBY laptop is not easily soiled - fingerprints are not as noticeable as on glossy surfaces, but they are also a little more difficult to erase.
Power jack, HDMI, RJ-45 (10/100 Mbps), USB 3.0 and USB 2.0, then a 3.5mm combo audio jack and a hidden Novo button for entering the BIOS, launching the Lenovo OneKey Recovery System or selecting boot media.
Configuration and specifications
To analyze the filling, we will use specialized programs such as CPU-Z and Crystal DiskInfo
No battery
Anyone who understands even a little about the working mechanisms of a laptop, or any modern device, understands that a computer will not work without a battery. That is why this reason is considered simple. You don't have to be a genius to solve it. You don’t even need special knowledge for this. Do you see that the place where the battery should be is empty? So, we need to put it back. If this was the case, then the laptop will work without any problems.
Typically, the battery is located at the bottom of the device. To check for its presence, simply turn the laptop over. If you see that the bottom panel is not completely assembled, you need to buy a new battery. If you have an old one, just put it in its place.
Of course, for most experienced users this problem may even seem funny. But do not forget that the absence of a battery may not be obvious. In the sense that it seems to be in place, but it does not fit tightly, or the computer simply does not “see” it for some reason. This is a more serious breakdown, for which you need to contact a specialist. As a rule, its cause can be a defect or long-term use of the device, due to which it simply stopped working as it should.
So, if the laptop does not want to turn on, although it works normally, when you connect the charger to the network and to the laptop, you need to take a closer look at the battery. Most likely, this is where the problem lies. Replace and everything will be fine.
Ergonomics
The keyboard layout is familiar, special thanks for the number pad on the right, and in general the convenience of the Lenovo 100-15IBY keyboard can be highly appreciated. The keyboard also performed well in operation (the entire text of this review was typed on the laptop under test). The F1-F12 keys work with the Fn button by default, and without it the volume, brightness, and other functions work. For those who find this behavior unusual, you can change the settings once in the BIOS (you will need a paper clip to press the Novo button).
The touchpad of the Lenovo 100-15IBY laptop supports two and three finger gestures.
The sound quality of the Lenovo 100-15IBY is satisfactory - the only speaker is quite quiet and when watching a movie you will need to turn the volume up to maximum or close to it.
The Wi-Fi of the Lenovo 100-15IBY laptop on the Realtek RTL8723BE chip operates in the 2.4 MHz range and, using the included software, allows you to organize a hot spot - distribute wired Internet to other wireless devices (it is recommended to connect up to five devices simultaneously).
The screen is moderately bright - it is quite comfortable to work indoors at a brightness of 50-75%, but it is no longer possible to work at a minimum. For the street, 100% brightness is already not enough, which is expected from a TN matrix.
The Lenovo 100-15IBY laptop video card is an integrated Intel® chipset with four execution units.
The backlighting of the screen is quite uniform
The viewing angles of the Lenovo 100-15IBY laptop are also expected from a TN-film matrix
At less extreme angles, the picture is quite decent - watching a film together will not be a problem.
Lenovo 100-15IBY laptop matrix from Chi Mei with a pixel density of 101 PPI
The left arrangement of the few USB ports seemed convenient to me - I am right-handed and when working at a desk to the right of the laptop, I usually have a mouse or graphics tablet.
