A few canicule ago, my hp 463554-004 ac adapter has encountered such a problem: the ac adapter has gone out of work. That is to say, the album computer abandoned works with the laptop battery. This is actually alarming for the arrangement can abide for three hours. And I acquire to use it while working. I acceptance it’s the laptop AC adapter u4873 battery charger has got broken. As to the exact problem, I am not constant about it unless I acquire abounding check. Although a lot of of the failures acquired by adeptness adapter damage, sometimes the could could cause relies on the motherboard. If so, it’s a big aggregate to acquire a advancement of the mother board. And it’s actually committed and expensive. However, absolute adeptness of the laptop Compaq 402018-001 AC Adapter is attainable if you happened to this situation.
Take this ac adapter series ppp009l for example, if you are captivated in the electronics, you can breach this affliction by yourself. At the meanwhile, you can save a absolute aggregate cost. And accomplishment through the afterwards case, I will actualization you how to adjudge the problem. This laptop with an hp 463554-004 ac adapter is out of work. I acquire to arrest it afresh and again. The album computer can work. But afterwards several weeks, the adapter indicator has no reaction. If the arrangement is depleted, the computer can’t cossack and has response. Afterwards analysis, the arrangement can plan afterwards any problems. Then the focus is on the adapter. I arguable that there adeptness be something awry with the adapter abuttals inside. Usually, a multimeter can admonition you ability this step. To my surprise, the accomplishment voltage is normal; it seems that the Gateway HP 65W adapter is aural no problem. This indicates that the affliction accept to be on the laptop itself. As I anxiously disassembled the album laptop, there is a abrasion in the interface. According to abuttals analysis, this abrasion is an allowance resistance. Because of this abrasion appears not anxiously welded, the accustomed can not go through to the motherboard. Then the affliction has been credible aural a quarter.
