TV & DVD Equipment Audio and Music Equipment Cameras, Video Cameras and Accessories Mobile Phones and Tablets Hobbies - Art - Sport Seeking Work - CVs Read tips and articles about Computer Accessories Macbook Pro Power Adapter HP Designjet 1050c/1055 Large Format Printer Blue Gate 24ah 12V UPS Replacement Battery More hot deals for U Jiji.ng - Nigerian MarketplaceIf you are still using the antiquated bottom cooling pad, then it's time to rethink your approach. This V5 Silent Design Cooling Fan will redefine the cooling experience for you. Designed with a special suction style fan to pull away heat, it has solved the low efficiency of other cooling pads. By directly connecting to the air outlet port to draw the hot air out of the running CPU to optimize efficiency, it is a far superior solution than traditional cooling pads which only redirect ambient surface heat. ● LCD screen display which offer real-time working status● Taking MCU intelligent chip redefine the cooling experience for you● High sensitive temperature sensor and intelligent temperature control to protect your computer from heat damage● Auto / manual mode free switch via “M”button ● Ultra silent operation which bring you ultimate using experience● Powered by USB 220V, convenient to use● With 4 different sizes wind guide cover to meet your demands

Product Weight: 0.10 kg Package Weight: 0.260 kg Product Size (L x W x H): 9.4 x 6.9 x 3.8 cm / 3.69 x 2.71 x 1.49 inches Package Size (L x W x H) : 16 x 11 x 5 cm / 6.29 x 4.32 x 1.97 inches Package Contents: 1 x Cooling Fan, 4 x Silicon Rubber Case, 1 x Non-slip Mat, 1 x USB Cable,1 x English Manual Original Xiaomi 13.3 inch Notebook Bagcost of ac coil cleaning Silicone Protective Case for iPad Air 2consumer reports best vacuum cleaners for pet hair SP26 Laptop Power Supplydryer vent cleaner cost CHD - POWER 12V 1A Power Supply Adapter for LED Li... 13 inch Laptop Sleeve Pouch for MacBook Air / Pro ... EU Version Russian Keyboard Cover

A8 Foldable Laptop Table NUOXI L112 2 Fans Laptop Cooler Pad with Blue Lights Removable French Keyboard Sticker SSIMOO 2 in 1 Jean Fabric Laptop Sleeve Zipper Bag... US Version Keyboard Cover CoolCold Ice Magic 3 Suction Type Game Exhaust Fan... EU Version Spanish Keyboard Cover 15 inch Laptop Sleeve Pouch for MacBook Air / Pro ... I wanted to know how item connect to the 220v power with the USB cable, that is in the images of the item ?. does the item work connected to the 5v DC(on laptop) or 220v AC ? Hello Miranda,Please kindly note you can connect to the laptop's USB interface directly. It also can link an external 220V power, they are two power supply module.Have a nice day. is it compatible to HP envy dv-7 17inch ! Hello rafik, Thank you for your inquiry.You can use it on your PC as long as the Vents of your PC is on the left or right side,not on the bottom. Is this product compatibl with Dell Inspiron? Hello nero,Yes, the item is compatibl with Dell Inspiron.

Is tris product compatible with jumper ezbook 2? Hello Anton, Thank you for your inquiry.It is compatible with any laptops as long as the vents of which is on the side./d8bx7l So please check the vents of your computer. Is this product compatible to HP Envy 17 3D ? Hello Juliano,Yes,his product is compatible to HP Envy 17 3D. Please feel free to order after reviewing it. Let me know if you need more assistance. 18 Customer Questions & Answers Ask a question about this product Ask a customer service question Post Videos Customer Videos odlican eksterni kuler za lap top koji izvaci toplotu iz laptopa, sa displeyom kojim se vidi temperatura i brzina kojom izvaci temeraturu, meni se mnogo svidja odlican eksterni kuler za lap top koji izvaci toplotu iz laptopa, sa displeyom kojim se vidi temperatura i brzina kojom izvaci temeraturu, meni se mnogo svidja,odlican eksterni kuler za lap top koji izvaci toplotu iz laptopa, sa displeyom kojim se vidi temperatura i brzina kojom izvaci temeraturu, meni se mnogo svidja

Baja más de 30 grados la temperatura del portatil. Tamaño un poco grande Ruido l'appareil est vraiment perfomant et utile. je n'ai à ce jour trouvé aucun défaut à ce produit. Um cooler muito bom, discreto e potente Продукт так и не пришел, то ли почта потеряла, то ли украли - не могу знать. После беседы со службой поддержки деньги вернули. Возможно их и не было бы :) (please include country code) *Please let us know as much as possible about your inquiry so that we can assist you with your specific needs. We are always happy to help wherever possible. Ships Same Business DayIn this post I will summarize most common laptop hardware related problems and give some suggestions how to troubleshoot or repair them. Computer doesn’t turn on at all. When you plug the AC adapter into the laptop, there are no lights turning on at all.

When you push on the power button, nothing happens. The laptop appears to be completely dead, makes no sounds, no indications of life. – The AC adapter failed and the battery has no charge left. In this case test the AC adapter with a voltmeter. If it’s dead, replace it with a new one. – DC jack failed and the motherboard doesn’t receive any power from the adapter. In this case the DC jack has to be replaced.The motherboard has to be replaced, if it’s not too expensive. Otherwise get ready to buy a new computer. Here are some tips for testing AC adapter and DC jack. Also, make sure to read step-by-step instructions for troubleshooting dead laptops. The laptop turns on, power LED lights up, cooling fan works but nothing appears on the screen. The screen is completely black and blank. There is no image on the screen at all. – This can be memory failure. It’s possible one of the memory modules failed. In this case you can try reseating memory modules to make sure they are making good contact with the slot.

You can try removing memory modules one by one and test the laptop with only one module installed. You can try replacing memory modules. – If reseating/replacing memory doesn’t help, try removing the hard drive, DVD drive, modem, wireless card, keyboard, etc… In other words, disassemble the laptop to bare minimum and test again. If the laptop still doesn’t turn on, most likely you have failed motherboard or processor. Read this guide for bare bone system troubleshooting. Laptop turns on and off repeatedly. The laptop turn on without showing any image on the screen. After a few seconds it turns off by itself. Then it turns on and off again. Most likely this is motherboard failure. You can try reseating/replacing memory as I described in the Problem 2. If it doesn’t help, probably the motherboard failed. Laptop makes noise while running. The laptop turns on and everything works fine, except it makes some constant weird grinding or rattling noise.

In most cases this noise is coming from the cooling fan or hard drive. Take a closer look at the cooling fan. If the fan doesn’t spin but the the laptop makes noise, probably it’s coming from the hard drive. Back up all personal data as soon as possible and replace the hard drive. Also, you can remove the hard drive and stat the laptop. If the laptop still makes noise, most likely it’s bad fan. Laptop shuts down or freezes. The laptop runs properly but after a while it freezes or shuts down without any warning. When it happens, the bottom feels hot. Also, the cooling fan runs louder than usual. Most likely this is heat related issue. It happens because the fan heat sink is clogged with dust and the processor not cooling down properly. Cleaning the fan and heat sink from dust should fix it. Here’s how you fix heat related problems. Battery not charging properly. The battery stopped charging properly. It doesn’t charge at all or charges only after you adjust the position of AC adapter plug inside the power connector.

If it doesn’t charge completely try reconnecting the battery first. Also, try running the laptop just from AC adapter with battery removed. If it runs fine from AC adapter, most likely it’s either bad battery or failed motherboard. Try replacing the battery first. – Failed DC power connector. If the battery charges only after you adjust the position of AC adapter tip inside the connector, most likely this the DC jack failed. Here are some tips for charging problems. The laptop starts properly but after a while the screen light turns off. The image still appears on the screen but it’s very dark. In some cases the screen light never starts and all you can see is a very faint image. Most likely it’s either failed screen inverter or backlight lamp (CCFL) failure.  When either one fail, the backlight stops working. In order to troubleshoot this, you’ll need some spare parts: either new working inverter or known good backlight lamp. Read how to troubleshoot backlight failure.

Strange or garbled image on the screen. The laptop turns on properly but has a distorted or garbled image on the screen. – The graphics card failed. First of all, test your laptop with an external monitor or TV. If you see the same garbled image on the external screen, most likely the graphics card failed. – If the problem appears only on the laptop screen, this can be related to one of the following: poor connection between the video cable and motherboard or screen. Also can be failed video cable or screen. Here are examples of failed video and explanations how to narrow down the problem. Also read why display shows strange colors. Some keyboard keys stopped working. Some keyboard keys do not work at all or type wrong characters. Most likely the keyboard failed and they are not repairable. Read how to replace the keyboard. Keyboard has missing or broken keys. A key got separated from the laptop keyboard. If a key separated from the keyboard, it’s still possible to fix it.