DC Conector 40pcs for laptop dan peralatan electronic
With more than 40 interface cable with a laptop power adapter jack repair Apple IBM DELL New New
Product Description:
There are: HP punch head a power supply, power supply Dell punch head an ordinary power head 28, two alligator clips, banana first two, two hooks, two alligator clip test leads, alligator clip wire a banana .New New
( Toshiba, HP, DELL, IBM, Fujitsu, SONY, ACER, BENQ, Lenovo, etc. Almost all of the common market, notebook computers, with multi-function tester DC power supply, you can enter the boot and the vast majority of laptop charging, easy maintenance can also be used for liquid crystal displays other electronic products, an indispensable tool for the maintenance personnel)
Rechargeable Power Supply for HP power head head support new models: DV3 4416 CQ40 CQ45 Series models!
Dell DELL 7.4MM rechargeable power supply head headband chip bootable DELL
DELL DELL 7.4MM rechargeable power supply headband head DELL bootable chip voltage detection is because the previous boot, now is the pulse detection boot, so before the old models HP charging head can not be applied to new models, new models must use the enhanced version of HP's 7.4mm head rechargeable power supply for charging boot! Enhanced version of HP rechargeable power head built-in chip 7.4MM hole, supporting the latest machine series, with charging function (other simple power head without charging function, with ordinary power head access new machines, can not boot, charge, using this power head that bootable charge). HP laptop power supply is rather special, the interface wall is negative, the inner wall is positive, in the middle there is a small needle, the needle directly connected to the internal power supply DELL dedicated single bus E2PROM (512 bit data model mostly DS2501/2502/TF2929), memory stored within the adapter, such as power and voltage. HP computers connected via the chip identification adapter models. If the chip is damaged, HP BIOS will prompt the AC Power Adapter type cannot be determind this will prevent optimal system performance and other information, press F3 to enter the system, but the CPU frequency use, the battery can not be charged. Avoid sending machine when the user forgot to bring a random adapter allows you to open the machine during maintenance. The greatest advantage: With this power head with multi-adjustable power adjustable power readily observed on the current changes in order to use the current method to determine the machine malfunctions!