combattery84

What to do if you experience this problem:

I searched numerous forums and blogs finding a fix. Of course, as an Engineer, I should have first found out the root cause of the problem; but I panicked and rushed to find a fix. Learning from my own mistakes here’s my advise to you -Laptop ac adapter AC adapter 

1. Borrow an adapter from your friend and try to plug it into the laptop. Observe the battery indicator light on your laptop. If the light turns on; it’s time to get a new adapter. Get in touch with your laptop vendor.

2. If step #1 does not work, turn of your system and try taking out the battery; then wait for 5 minutes. Plug it in and turn on your system. Plug in your power adapter and observe. This step solved the problem for many folks out there! Not an engineer’s way to solve the problem, of course.

3. Flash your system BIOS. Don’t worry, it’s not as hard as it sounds. Simply get the latest BIOS driver from your laptop manufacturer’s website and run the setup. The system will reboot, update the BIOS and restart. This might solve the problem for you.

4. If this too, does not work; it’s the time to call your laptop’s technical support. If you still want to try out stuff on your own to fix the problem; try browsing through Device Manager in Windows [Type Device Manager in Run box or Rt. Click on 'Computer' and then select properties]laptop keyboard lcd screen

For me, step #1 worked after trying out step 2-4 . I should have performed the step #1 but thought of more complicated solution like "Flashing the BIOS" . Trust me, most complicated problems have most simple solution.

I hope this helps folks who’re experiencing the problem. All the best!Laptop ac adapter AC adapter laptop keyboard lcd screen

Recently, an industry which we are particularly concerned, and we think that in this industry were also present potential opportunities for the development of the largest it? Is the thin-film solar cells. Thin film solar cells can basically be divided into two types, one is gold silicon, a non-payment of silicon. The United States there has been considerable progress polysilicon, but also in the main control almost 10% conversion rate, so that to some extent, the development of his still has some challenges. Theory of multi-degree of silicon thin film of gold can reach 20%, so the polysilicon thin film will be a few years in the future development hot spots.

Is mainly from the industrial chain has 6 links above in the solar film, we know that the most upstream silicon raw material, silicon gold films, electromagnetic film, PV formation and integration of applications. I think in here because of the time because I do not start more in accordance with the industrial chain, and I just from our investment strategy is our point of view and from the perspective of an investment fund that in this industry should be more concerned about what and should be the focus of attention now.

First point of view from the industrial part of his profit margin is very high upstream, technical barriers are high. Therefore, we suggest to focus on those new silicon purification technologies and innovative processes. The second is cast in silicon and silicon-chip link them gold, at present we are more concerned about the number of multi-gold localization of silicon foundry. As we all know, most of these devices also are imported, he further Laptop ac adapter AC adapter laptop keyboard application and development of China depends largely on the localization process. From power generation costs, this one just as we said, this is a critical industry factors. So we believe that thin-film solar is very noteworthy that in 2007, we voted in a company, he is to do more gold silicon films, that is, 2 months ago, we have just voted in Anhui Bullock new energy, he has significant independent research and development capabilities.