Is my computer worth repairing?

my kids' grandma give them a hp about 2 years ago.it just had 128 memory and have started to run so slow that a lot of the time they forgot what they be supposely doing.some body told me to try adding memory so following the almanac
and the instructions included with the memory stick i call myself adding 256.worth of memory. after reassembling the computer and plugging it put money on in when i cut the power button on zilch happens.some how i own killed the together thing.readily we don't have the reclamation disk and even if we did would it help? should i give somebody a lift it to the shop or just permit it go to computer glory

Answer:
Firstly, remove the new RAM that you enjoy added. If your PC starts, then you are within good luck otherwise, thieve it to a service station. In case you system is booting after taking out the unknown memory stick, then, the problem you are facing can be explained below:-
The two sticks of memeory i.e. RAM on the PC own to be identical i.e. same speed and same size of RAM. So any change the spanking new memory stick to match the existing one or remove the dated one and let your system work beside the new memory stick i.e. 256 MB of RAM although today anything smaller quantity than 512MB is not recomended. Incase your system is not working next to the new memory after removing the mature one, then, your PC doesnot support the fresh memory stick in prospect of the reasons scheduled below:-
Latency issues
RAM speed not supported by your PC
If you are not comfortable with hardware related troubleshooting, I will recommend you to step to a service station or e-mail me the exact problem and I will help you out.
no its definately not
sounds close to a boat anchor to me!
Hard to say lacking the model number and honestly anyone else would just be guessing.

Is it Windows XP? If it's not or Windows 98 odd's are that is to say an older model.
acquire a new comp
uninstall the 256 stick of knock against and try booting it.. if it boots the ram might of be incompatible... if it still doesnt boot just return with a new 1...
Take the bright stick of ram out and try to boot the computer next to the origional stick. If it boots up and runs then the problam is prolly that you bought strike that is incompatible next to your system. OR, you could take out the ripened stick and try it with a short time ago the new stick. Most motherboards simply hold a certain amount of bump. Such as 512MB. What that means is that if you own 3 memory slots, you can only hold a total of 512MB. It is possible (if 512MB is the limit) to buy 1 512 MB stick and use it on the motherboard with going away the remaining two slots open. Thus making those two slots necessarily nonexistant. On the other hand, seriously of motherboards regulate how much ram can be contained by each slot. Limiting you to positive possible combinations of size of the ram chip. Best piece to do if your a do it yourself type of person, (if the computer boots next to one of the two methods mentioned above) would be to get the information on your motherboard. Find out what it's precincts and what it regulates are. Then go from here. You can take the model number and the brand sour the motherboard, and do a search for them on any yahoo or google. Sometimes you can go to the brand's website and gain the infromation from there. Hope this help:)
Try doing a system recovery. When you are finished, your computer will look in recent times like the hours of daylight you bought it. Save anything that you need, because it will delete everything on your easier said than done drive. Here is how you do it, very unproblematic..When you are booting your computer up, tap the F-10 knob, and it will get you into system retrieval. Just follow the prompts on the screen, should purloin about 35-40 minutes. Remember to turn your firewall subsidise on, in control panel. Then travel to start and do windows update, use express mode, cause your anti-virus, so it is safe to stir back on the internet. I get these directions from a computer tech, years ago, and I have done it 3 times, and it works great. Good Luck..

Related Questions:
  • My KVM (keyboard, video mouse) switch keep freezing up, minister to!!!?
  • How can find out which of DDR and DDR2 memories my computer have on on it?
  • Video Card Questions?
  • What should I do?
  • How do I power somthing from a USB port?