As is known to all, laptop hp pavilion dv4019ap-py881pa battery upgrades space relatively modest, change U change video card is hard to be achieved, therefore can only right upgrade space in operability more flexible memory up, in most cases upgrade memory also can make book performance have been improved. But this does not mean that upgrade could save will be worth what book need to upgrade the memory? For the average user, to this age of conventional application as a benchmark, memory at least start WIN7 system, 1GB 2GB started. If your memory capacity did not reach the following table accurate, can consider upgrading. If you use DDR2 memory specification in, then your under different machines have not too have upgraded meaning, suggest you endure for a while have saved some money, buy a new laptop!

Use "original memory upgrade?"

Many laptops hp pavilion dv1000-dz677av battery sold shangdu will provide the so-called "original memory upgrades, however," "original" two characters in the eyes of the judges who are really doesn't matter. Some undesirable businessman will use consumer blind worship of "original" psychological pain slaughtered each meal, 1GB of hundred yuan, upgrade is the price even took another buy a 2GB also sought. For example, even the Thinkpad T400 positioning and high-end market, the use of also series 180 yuan of right-and-left samsung 2GB DDR3 1066 just. Notebook vendor, only samsung is conditional use their own brand of the memory. The original memory of original in where?

Buy memory not compatible?

The worry in most cases is redundant. In fact the memory of the compatibility is quite strong, in this era, in the same specifications of products has been under are mutually exclusive, it's hard to find the reason share the same brand recommended chooses the memory, just out of the most conservative consideration. If it can't find or have no time to look for, as long as it is the same specifications memory can rest assured chooses, need not deliberately seeking the same brand, as long as it is normal channels of the product of brand of the formal, won't have a problem.

The brand choices about laptop memory, and a desktop is roughly same, JinShiDu is still reputation and market are very good a WeiGang, JinTaiKe also is, the common brand, but the mentioned desktop field in notebook hp pavilion dv2011ea battery less memory in samsung estimated doing very well, reason is samsung's memory chips will supply their own brands use, can't snub notebook. In view of the high quality performance, perennial Thinkpad and many other high-end products are more willing to choose samsung memory chips. Because more exquisite is cost, even the same type, different batches may also choose different brand memory, occasionally see some more rare brand is also, not surprisingly, such as EnWei, super victory, and shall, in fact, will reach each of them has recovered, but rarely do terminal retail market just, quality and performance are not poor.

Above says some are often when everyone in the notebook hp pavilion dv2037tu battery upgrade problems, hope to help!