Can I put heavy keyboard on the macbook pro?


The weight of the keyboard is one thing. I have seen students put a stack of textbooks on top of their MacBook laptops without any damage. I can not tell you what the weight was nor do I want to embark on a testing procedure to find out what its weight tolerance is.However, what I have found is that it's not so much the weight, but the activity that impacts the MacBook. I have seen MacBook laptops used as everything from a cafeteria tray to a seat cushion to even a mirror for putting on makeup. These machines were returned to our depot for repair because of what they was done to them, not what was placed on them.In your case, you want to use this as a keyboard stand for a mechanical keyboard (gaming perhaps?) so you will be "pounding" on this keyboard for any length of time. The (rethorical) question is - is this worth it? Is a damaged top case worth this activity? I can tell you that these assemblies (keyboard, case, track pad, etc.) are not covered under Apple warranty when damaged and it's quite expensive to repair. I would find another solution
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Keyboard
PianoSonata for Piano, H 350 (1954 - Nice, France) Ritornels (Les Ritournelles), H 227 (1932) Fantasie et Toccata, H 281 (1940) Film en miniature, H 148 (1925) Three Czech Dances, H 154 Adagio-Memories, H 362 (1957) Seven Czech Dances, H 195 Loutky (Puppets) (3 books, numbered by Martin in reverse chronological order) Loutky I, H 137 (1924 - Polika, Czechoslovakia/Paris, France) Loutky II, H 116 (1918 - Polika, Czechoslovakia) Loutky III, H 92 (1914 - Polika, Czechoslovakia) Etudes and Polkas, H 308 (1945 - South Orleans, Cape Cod, MA, USA) books] Dumka (unnumbered), H 4 (1909 - Polika, Czechoslovakia) Dumka No. 1, H 249 (1936 - Paris, France) Dumka No. 2, H 250 (1936 - Paris, France) Dumka No. 3, H 285bis (1941 - Jamaica, NY, USA)Two PianosThree Czech Dances, H 324 (1949)HarpsichordDeux Pices pour Clavecin, H 244 (1935 Paris) Harpsichord Sonata, H 368 (1958 Schnenberg-Pratteln) Two Impromptus, H 381 (1959 Schnenberg-Pratteln)OrganVigilie, H 382 (1959 Schnenberg-Pratteln) (unfinished, completed by Bedich Janek)


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How can you clean your laptop keyboard?
Switch the laptop off . take a cloth & clean the keyboard . the cloth can be a little wet too
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How to clean under the keys of the keyboard?
Take out the keyboard and wash it. Remove kb. (Depending on the model) 1. Look for any instructions about your laptop on the internet to remove the keyboard. a. Usually there are 2-3 screws on the bottom that you loosen. (there is a kb icon next to the screws) b. Then a latch on the keyboard itself to fully remove it. c. There is a ribbon cable that attaches to kb to the motherboard. The connector usually is a thing you can pop up with a fingernail or screwdriver where the ribbon cable inserts into. 2. Once removed. Immerse kb in warm mild soapy solution for several hours. 3. Let dry. 4. Re-install the kb. Or if you can identify the kb (part #, model #, etc.) and find someone selling it, then just buy a new one to install.
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keyboard and mouse lock in windows 7 during simulations
If you press Windows LIt will lock your PC and the background applications will still work at the required processor level.If there are other users they can log in and do various work while your job still chugs along in the background, it is up to you.Just set a password on the account to stop people from accessing it. Also you could use ClearLock without the need to Windows Lock the PC, and still set a password on it, while you see what is happening.I am not sure if there are applications that just lock the keyboard, without locking the computer/screen.. but one could be written in .NET pretty quickly
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Ruptured wires or faulty circuit on a notebook keyboard? [closed]
Modern keyboards use matrix scanning. It is likely that all those keys are on the same column, and that column line has become damaged within the keyboard itself. Replace the keyboard
How i can clean my personal digital notebook especially the keyboard?
wipe the screen with a damp bounty and then with dry and same for keyboard and then use ban dust on the keyboard to get the small things out of cracks

Logitech's k275 keyboard has always been a strong contender in the wireless keyboard market, thanks to its remarkable wireless connection technology. Despite being a thin-film keyboard, it holds its own against many other wireless keyboards and mice. Impressed by its performance, I invested in a k275 set. However, fate had other plans when my little one accidentally spilled Fanta on it, followed by the unfortunate incident of it being soaked in condensation from the air conditioner. What a disaster!
The initial problems started with certain keys occasionally malfunctioning. Gradually, a significant portion of the keys stopped working altogether, until finally, pressing any key would cause the keyboard to shut down automatically. The issues seemed random and frustrating.
With no other option, I decided to dismantle the keyboard to assess if the carbonated drink had caused any corrosion. Naturally, the first step was to remove the battery, and then the dismantling process began.
I must admit, Logitech's craftsmanship is impressive. There were a total of 15 screws at the back of the regular membrane keyboard, each tightly secured. Of course, two of them required extra caution due to the Fanta mishap. Despite loosening the upper and lower casings, it seemed that there were some areas that remained stuck. Since the Fanta had rendered the keyboard useless, I decided to take a risk and forcefully pull it apart from the middle towards the sides. Fortunately, the buckles on both sides allowed for some success, and the bayonets proved to be resilient even after multiple disassemblies.
The membrane keyboard consists of three thin transparent plastic sheets known as the film. The top and bottom sheets contain printed circuits, while the middle layer serves to isolate two sets of circuit systems. When a button is pressed, the two layers of circuit board make contact, completing a loop that enables the computer to register the keystroke.
Upon opening the keyboard, I discovered that there was no dirt between the three layers of film. It appeared that only clean condensation from the air conditioner had made its way inside. This served as a testament to the cleanliness of the condensate. Moving forward with the disassembly, I focused on the main control located in the upper right corner. By removing the two fixing screws on both sides, I could access the main control and the circuit on the three-layer film. Interestingly, even the area adjacent to the fixing piece had traces of Fanta.
Clearly visible was the presence of orange-red dirt on the main control. I took care to remove it promptly, wiping away as much as possible. Unfortunately, I forgot to capture a picture of the main control before wiping it, and there were still some minor stains left behind. I cleaned it using a damp paper towel, followed by rubbing alcohol, and then another damp paper towel. With these efforts, the main control appeared to be in better shape.
However, one leg of the capacitor above the main control seemed dangerously thin, suggesting corrosion from the carbonated drink. The color of the left leg was notably different as well. I removed all the parts except the film and washed them thoroughly. Despite my best efforts, there were still some marks left behind. Thankfully, I had the entire weekend for everything to dry completely.
Arriving at work on Monday, I reassembled the keyboard and much to my delight, some keys had returned to normal. However, the backspace key remained unresponsive, and some other buttons were not functioning as well as they should. It seemed unlikely that the keyboard would completely recover, and I anticipated it would gradually worsen in the coming days.
In the end, it became evident that keyboards and carbonated drinks do not mix well.

Recently, the discussion on the R87 on the Internet has been very hot, and it is known as the ceiling of the 100-yuan level. I just bought one, so I will share it with you.


1. Model difference



At present, it is mainly divided into three categories, unified Type-C connection, I only list the differences that I think are more important to me.



The optional range of the shaft body is the same, for your reference.


For your reference.


Second, the actual price



This is my order price, RGB version + k yellow axis, 219 free shipping.



There is no way for the official self-operated out of stock.


3. The actual choice






The cheapest version is side RGB with green/brown shaft ---- 109 yuan


The most expensive version is full RGB with K yellow/white/silver shaft ---- 219 yuan


The cheapest version on the Internet seems to be as low as 99 yuan (or even lower)


The green/tea shaft is 20 yuan cheaper than the K yellow/white/silver shaft


Four, purchase advice


The cheapest or most expensive, there is no RGB in the middle price, suitable for friends who don't like light at all



The most popular axis on the Internet is the tea axis/K yellow axis. The specifics depend on individual needs.


There are often out of stock on the Internet, so you have to spend a little time squatting


Compatible with MAC and Win, no need to worry about the system

Nowadays, the popularity of portable notebooks makes our work, life and office more and more convenient. We can work at the desk for a long time, but the chocolate keyboard that comes with the notebook makes us feel that something is missing until the little brother in the next station replaces it. After a mechanical keyboard, Ermao realized that the notebook keyboard with short keystrokes lacked a small keyboard and a sense of rhythm.



So taking advantage of this weekend, Ermao initially selected several mechanical keyboards from the Internet for comparison. Finally, after comparing materials, handling, compatibility and price, he finally chose this Titanium K850 keyboard.



Let’s take a look at the overall layout of Titanium Gamer K850 first. This gamer is mainly for daily office and entertainment users, so it adopts a compact design of 98 keys, and removes some of the less frequently used restricted keys. The keyboard configuration is also shortened without affecting the use of functions, which is 40mm shorter than the traditional 104-key keyboard size, only 380mm*133mm in size, which is especially suitable for us to use in the office.


Material:


The keycaps of Titanium Color Master K850 are made of ABS two-color keycaps. Through the radium-engraved characters and the material with good light transmission, the light transmission effect and percussion touch of this keycap are very good, slightly frosted. The keycap can withstand high-frequency knocking, and the character logo is wear-resistant and not easy to fade, ensuring long-term use.



In terms of the most important shaft body, the whole series of Taidu Caixishi K850 adopts the mecha red shaft body, with a press life of 50 million times, which is comparable to the MX red shaft. , the sound is small, the feedback is sensitive, and there will be no fatigue when tapping the fingers for a long time, which also ensures the long-term use of this keyboard in the office environment. In addition, Caixishi K850 also supports hot-swapping, and is compatible with three-legged and five-legged shafts. It is also very convenient if you want to replace green shafts, tea shafts and other shafts.



There is another detail that needs to be mentioned, that is, the Titanium Color Gamer K850 adopts a unique sound-absorbing structure design. The keyboard is filled with EVA foam between the PCB and the positioning board, and the bottom of the sandwich shock-absorbing pad is filled with sound-absorbing cotton. In this way, when the K850 is in use, it will reduce the noise and cavity sound of knocking on the shaft, and bring a crisp and comfortable rattling sound to our ears.


Experience:


Cool RGB full-color backlight, RGB backlight has gradually become the standard configuration of mechanical keyboards, only this kind of lighting effect can bring us a super cool sense of operation. Titanium Color Master K850 is equipped with an independent RGB control chip, supports 18 driver-free lighting modes, and has 16.8 million full-color lighting colors. With the breathing light shortcut key, it can realize equivalent and fast switching, lighting effect speed adjustment, Lighting effect brightness adjustment, lighting effect transition direction adjustment and other special effects.



Full-key without punching, although it is only a 98-key design, it can be used without any hotkey conflicts, and supports combination keys for multimedia functions. Whether it is office typing or game combos, it can be triggered quickly and quickly response. In addition, for the satellite shaft with the highest frequency of use, Titanium has also solved the problem of stable performance through multiple mold debugging and factory lubrication. When using it, it has an excellent hand feeling and crisp sound quality.



In addition, the K850 keyboard is also designed according to ergonomics. From top to bottom, the keyboard adopts a gradient key layout with high and low keys, which is suitable for long-term use of keyboard codes and entertainment. Titanium color player K850 is compatible with WindowsXPWindows7-10AndroidiOSMac and other operating systems without driver switching, and can quickly respond to various office equipment.



Titanium color player K850 also performs well in other details. The keyboard is designed with double-ended rubber feet, and three heights can be adjusted according to individual needs. The keyboard adopts the Type-C interface plug-in separation design, which is multi-purpose, and a three-way groove outlet design is set at the bottom of the keyboard to meet the wiring needs in different scenarios.



In short, Titanium Color Master K850 has all the features of a high-performance mechanical keyboard, including mecha red switches, RGB full-color backlight, 18 equivalent modes and macro custom settings, high-quality durable materials, and ergonomics The unique keyboard structure design allows this mechanical keyboard to meet the needs of most people for office games, and the price of less than 200 yuan makes this product's cost-effective advantage infinitely magnified. If you also need to replace the keyboard, you may wish to take a look at this Titanium Colorist K850.

Hello, everyone, I am a digital enthusiast and a crazy digital customer, and I am here to share good things with you again~


How to choose a keyboard that is handy has stumped many users. Regarding this question, as a digital enthusiast and a sharer of digital good things, I actually suffered a lot at the beginning. I have used too many keyboards successively, and most of them are annoying to use. Either the shaft body is blunt and affects the experience, or the keycaps are greasy and worn seriously. So, how should a boy choose his first mechanical keyboard?



It wasn't until I bought the Dareu A81 three-mode mechanical keyboard recently that I found the most ideal one.
Because it is the best tool for playing games and coding
, the following combined with Dareu A81 three-mode mechanical keyboard to talk about how to choose the first mechanical keyboard for boys.




The appearance of Dareu A81 three-mode mechanical keyboard is very exquisite. It adopts elastic arm gasket structure, high-quality PC positioning plate and PBT two-color keycaps, and the design is simple and elegant. The entire keyboard looks very beautiful, and its appearance is online.



I especially like the combination of purple and yellow, which can be said to be very fashionable and highly recognizable. If I describe it in an anthropomorphic way, it has a lot of personality, and it just caters to my unrestrained temperament.



The length of this mechanical keyboard is 328.3mm, the width is 149.6mm, and the height is 43.6mm. For 75% of the mechanical keyboards with 81 key positions, the size control is just right, and the weight of 1036±10g is also controlled. It is very good, it is very stable on the table, it can type games more stably, and it will not take up too much space, which is very beneficial for users with limited desktop space like me.



Dareu A81 three-mode mechanical keyboard also pays special attention to the design of details. For example, the letters and numbers marked on the keycaps are clearly printed, not easy to fade, and the surface is flat and wear-resistant, which can create a clear and high-quality typing experience.



The back is designed with a Type-C interface and a keyboard mode switch. I appreciate this design form, it will make it more convenient to use, and it also takes into account the overall appearance of the keyboard. Among them, the Type-C interface plays two roles, one is that it can be used to charge the keyboard, and at the same time it can be wired. This two-in-one design is admirable.



In addition, through the logo on the mode switching key, it can be seen that the Dareu A81 three-mode mechanical keyboard supports both Win and Mac systems. Such perfect compatibility and adaptation are what all users desire. This is much friendlier than the qualitative keyboard.



In terms of the switch body, the Dareu A81 three-mode mechanical keyboard uses the Zijin Switch Pro. This kind of switch body is specially customized by Dareu. I have used this kind of switch body. The actual feeling can be said to be very close to the tea switch. . That is to say, when operating, the feel will be smoother and more stable, and the sound when typing is very crisp and pleasant, which can give people a light and refreshing feeling, including when playing games.



In addition, Dareu A81 three-mode mechanical keyboard also supports full-key hot-swappable. The biggest advantage of this feature is that it can realize quick plug and quick pull to freely replace the shaft body, which provides conditions for DIY a keyboard of its own. This is also the pursuit of Personalized design loved by user groups.




To be honest, there is another reason why I recommend Dareu A81 three-mode mechanical keyboard, that is, it supports three connection modes: wireless, bluetooth and wired, which can be easily switched at any time. The most comfortable connection options are provided in different usage scenarios. In general, when gaming, I use the wired mode, and you know why.



When coding, the advantage of the Bluetooth mode is more obvious. It can use the wireless connection to realize the free movement of the terminal. This connection method that is not bound by wires will make it more free and comfortable to use.




The Dareu A81 three-mode mechanical keyboard uses the original height of the PBT keycap, and has also been optimized. For example, the middle is slightly concave and polished, which can better fit the fingers and bring a delicate and comfortable tactile experience. .


The finger moves very smoothly on it, and the typing operation can be completed with only a slight vibration. The feedback is sensitive, and it can be said to be very pleasant to type. This awesome feel and flexible feedback further enhances the fun of typing. The key is that it will not wear out after long-term use, and the writing is still fresh and not greasy.



Therefore, Dareu A81 three-mode mechanical keyboard is a practical and beautiful mechanical keyboard, which is very suitable for typists, gamers and people who like to switch environments freely. Whether it is in terms of feel, appearance or typing effect, it has excellent performance, and it can also bring you a very good experience during long-term use. If you are looking for a high-quality mechanical keyboard, try Dareu A81 three-mode mechanical keyboard.