Lenovo B50 30 Download From Usb

24.02.2020 Zulukasa Lenovo

Advantages:
No noise

Disadvantages:
Notebook year, in gentle handling. The so-called “cold” the stone in the laptop (multiprocessor) is still heated, so at one point it partially falls off from the mat. boards (as integrated) and the USB ports or HDD or camera stop working, because all this stuff is tied to percent. Replacement at best proca-7 tr, but usually the worst, with a complete replacement of the motherboard 13 tr and a conditional guarantee of 50% 50. The problem is in the nature of the pandemic at b50-30 and not only.

A comment:
It’s not worth taking, under any pretext. And it is worth considering the acquisition of any laptop called lenovo.

Disadvantages:
This laptop itself is a big drawback.

A comment:
It’s just a piece “Lenovo“, bought on the advice of friends they say from “lenovo” good products.
bought for 23 thousand.
flimsy keyboard, after half a year the speaker stopped working.
Terribly buggy on wretched windows 8/10 I think to put 7k if possible.
I do not advise anyone to buy anything from “Lenovo” Price / quality is not consistent.
(p.s Put 7ku 64bit after some manipulations, not at all difficult)
At 7ke, the work became more stable and it can be called a laptop. All the same, I do not advise anyone to produce this company.

Advantages:
Immediately the verdict:
The laptop is reliable, it does not break, it is rather weak for working in the editor and other applications. For the Internet will do.
As the first laptop, he was not bad, he took it in 2015. To this day. March 2019 I mount a on it, it slows down, hangs, but the process is ongoing. I play Asphalt 8 on it, simple shooters also pull, the RW drive still works. The keyboard is dead. There is no ventilation in it, but despite the overheating it still works. On 8 Windows (32) was faster. Now 10 (64). Of the problems, there was only RAM (blue screen). changed sodimm 2 GB to 4 GB. The sound is good, at first the microphone was also quite good. The battery is still native and holds the battery with active use for 3 hours.

Disadvantages:
weak processor Intel Celeron 2.16 HZ, RAM, ventilation.

A comment:
If you just google, sit in social networks, watch the. fits perfectly.

Disadvantages:
This laptop itself is a big drawback.

Advantages:
I got this piece of plastic as a work laptop, therefore I did not pay money for it

Disadvantages:
The main disadvantage. I have to work on this laptop every day!

A comment:
Trash. A piece of a piece of something extremely disgusting. It is impossible to take with you on long trips. While lying in the back seat of the car, from small vibration bolts are unscrewed. I already have three. The assembly is disgusting, the quality of the materials is terrible. It is elastic! If you take the laptop around the corner to rearrange it on the other side of the table, it will bend so that the plastic frame that goes around the case will crack. In general, this laptop. Crack. Do not take. Or take to destroy.

Advantages:
The fact that the screen is 15.6 inches is quite convenient

Disadvantages:
It does not load, it slows down. still comes with vin10 is horror.
added RAM little sense (((
Another option is to change another processor.
Then the point is from this computer?

A comment:
do not take such a model!

Advantages:
Great device, put Ubuntu enjoy life. It is mainly used for surfing and watching movies.

Disadvantages:
Sometimes the flash player freezes. I think it’s in software.
I could not connect the microphone normally. Messengers with voice functionality go through the woods. I emphasize that we are talking about the Ubuntu OS.

Advantages:
Screen, keyboard, price.

A comment:
Stone (3540) only loads 5-25%
2 gig RAM within 70-90%
Initially, the hard one is very slow, loading 100%
Demolishing makafi. win 20-25%
Installed Dr. Web. Loading 80-90%
Replaced updates after 30 minutes once a day. Loading 45-60%
And now dessert. Turn off the automatic update of Windows, with all other programs. Loading 1%!
When working, the corresponding increases.
By the way, the Internet explorer loads many times less chrome or Yandex browser

Advantages:
Lived more than a year :))) 2 slots for RAM. You can separately install 2 hard drives as desired. Bright screen. Wi-Fi catches a signal perfectly, Bluetooth paired with wireless devices with a bang. Through HDMI, it is convenient to watch various content on another screen.

Disadvantages:
-During the year, the hard drive failed (had to be replaced).
-Glitches were very enraging and a long boot time (I had to replace the RAM with a more capacious one. Instead of 2 I put 8 GB (the bar comes with DDR3L), it was supposedly energy-efficient, which turned out to be very difficult to find such a model RAM. Regular DDR3 will not work. Another minus. 2 GB and 4 GB do not work together, either one on 4 or 2, or two on 2 or two on 4, or two on 8 (I consider it too large for such a cheap laptop).
-Viewing angles at the screen are disgusting, you have to constantly change the angle of inclination.
– The cooling system, in principle, works well, but when loading is not good enough and the computer heats up and slows down.
-The build quality of the case is below average. Cracks appeared in some weak spots.
– Autonomy is not the best. 2. 4 hours maximum depending on the load. The cord must always be with you.

A comment:
In general, impressions of the laptop are not the best, but not the worst.
Low-performing games can be safely played.
I found a program with which at the click of a button you can install all the drivers on your computer. And I tell you, after this procedure, the computer worked like a new one. If not the case, the screen and the cooling system, the rating would have been much higher.

Advantages:
I did not notice

Disadvantages:
Dumb. The usb connectors are bad, loose, the cord does not hold from the TV either.

A comment:
I received the laptop as a gift. It seemed right away that it was stupid. But there was no time to deal with it. Used only to watch movies from the Internet. But stupidity has been annoying for over a year now. It takes a very long time to load, the Internet can be turned on for up to 10 minutes, we press the Internet shortcut up to 5 times. Very debt opens folders. Games do not pull. Awful laptop. At work, too, lenovo, but the brand is different, a little better than mine, the connectors are also not working. So the conclusion is Lenovo. this is shit!

Advantages:
– Price
– Didn’t break in a few years!
– Appearance more or less decent
– Do not overheat!
– Quiet!
– You can install Windows 7. Although it is difficult, but for those who want. search engine will help
– There is USB 3.0 (although now there are hardly any laptops without it)
– It is very easy to add memory and change the HDD. compartment with 2 bolts

Disadvantages:
– SCREEN. He is just awful. (((There is no necessary contrast and small (even a few cm) deviations of the head in any direction make the screen disgustingly shimmer. Or maybe I am spoiled by normal screens on VA and IPS matrices, plus Samsung AMOLED? No, I worked for a huge number of different laptops, not particularly expensive, most of them were better.
– HDD complete with it. terrible brake, but we solve this issue

A comment:
I bought a model with 4Gb RAM and 500Gb HDD. Windows 8 and 10 worked on it so slowly that I just wanted to break this laptop. Fortunately, I changed the HDD to SDD and at the same time rearranged Windows to the good old Win7. Now the beauty! For the Internet and not particularly demanding desktop applications. will go.

Advantages:
Of the pluses, I can note easy access to the HDD and memory, for reinstalling them. It is enough to unscrew from 2 to 6 screws to put the SSD 4 GB SO-DIMM.
The battery lasts for 2.5-3 hours, if you type text-surf. Or for 1.5 hours, if you watch a from Youtube. About.
The screen is tolerable, under Linux, I manually change the backlight when it is dark.

Disadvantages:
Disadvantages for me as a user and programmer:
1) The flimsy keyboard of obviously cheap mechanics and cheap plastic, after two years some keys are already weakly typed. It is necessary to replace the keyboard in the service. The keyboard misses under the taps.
2) BIOS is buggy. after suspend to ram or suspend to disk (hibernation), the laptop wakes up with the screen off (DPMS works), and refuses to turn it on. Black screen. Only reboot helps. This situation is on both Linux and Windows. Service “did not find a defect” on your Live-CD Windows.
3) The network RJ45 interface is buggy, the network periodically “falls off”, noticed a year later. The laptop did not fall, coffee was not poured.
4) Licensed Windows XP RUS cannot be installed on it (CD-ROM). At some point, the bootloader stupidly stops. I tried three times. Windows is remarkably put in a virtualka.
5) 2 GB of memory is not enough to run Chrome to assemble the project in IntelliJ IDEA. You must install at least 4 GB, and preferably 8 GB DDR3L.
6) Work better, of course, with an SSD drive. I installed the brand new SSD A-DATA 120GB, and it was not seen by the system (BIOS). I had to put back 500 GB HDD.

A comment:
I bought a B50-30 on credit in the summer of 2015 (model from December 2014).
The Chinese by this time began to sell laptops of a budget class for 23-25 thousand rubles, but the quality is noticeably worse than pre-crisis models.
That is, they deliberately reduced the quality in order to keep the price.
I got a model with 2 GB of memory, a 465 gigabyte hard drive and a Pentium N3540 2.16 GHz processor (there is SSE4.2).
The model has 6 main disadvantages, I will talk about them later.
Advantages over 15″ Lenovo V580c, for example, no. The price of the V580c was also 23-24 thousand rubles before the crisis, and the quality is an order of magnitude higher.
I advise you to choose another model. From the B50-30 line. B50-70 do not take anything. People also complained about BIOS B50-70 glitches.

Advantages:
Price: about 14,000 rubles in 2014
Matte screen
Compatible with UNIX (on it I tried Debian and descendants, Fedora; no problems)
Including price:
Solid assembly
Relatively powerful processor
Samsung RAM Modules
Fingerprint scanner

Disadvantages:
SATA 2 (HDD interface)
An unstable WiFi module (rarely, but it sometimes turns off completely; a simple reboot helps)
Flimsy keyboard (occasionally, with strong impacts, it comes out of the grooves on the case; it fits into place without any problems)
Heavy weight
Noname Factory HDD
Preinstalled OS in configuration from Lenovo. trash. Although try to find a laptop whose manufacturer supplies a normal stock OS (except for the well-known fruit company, of course)
The brightness control is inverted (that is, when you press a button on the keyboard “increase brightness” it actually decreases, and vice versa)

A comment:
Modification: Intel Pentium N3540 2160 MHz, 2.0Gb DDR3L, 500Gb HDD, Windows 8 x64
A year and a half after the purchase, nothing broke, but the HDD was replaced with an SSD (one of the younger Intel models), and a RAM module. on two similar ones already at 4Gb each.
Commentators here write that the monitor is terrible. I can not agree with them: the viewing angles are excellent (from the right, from the left and from the bottom edges everything is perfectly visible even at 90 degrees; only when viewed from above, artifacts become visible, and even at an angle of 45 degrees).
Atom has enough passive cooling. But it does not make noise and does not blow.
UNIX compatibility is available. Although Debian Stable complained about the lack of firmware for something from Atheros, I did not notice the effects of this.
Autonomously works for about 1.5 hours without restrictions on performance / brightness; about 4 hours, if you reduce the brightness to a minimum and limit the clock frequency to two-thirds of the maximum. In both cases, the constant use of WiFi is assumed.
After two and a half years of work, I see no reason to change the laptop, except because of the processor: only two cores, integrated graphics, sometimes I have to wait longer than I would like.

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