20 Most Recent HP Compaq Presario Cq58 250Sa 15.6-Inch Laptop Intel Celeron B830 1.8GProcessor, 4Gb Ddr3 Ram, 750Gb Sata 5400Rpm Hdd, Intel Graphics, Dvd-Ram, Integrated Webcam, Windows 8 Questions & Answers

It seems a few guys on here are missing the point, if you wish to check to see if you dc socket is faulty you need a good working charger and a multimeter set to DC volts.. Remove your battery and inside the battery compartment there are a series of brass looking contacts some are longer than others, the longer ones 90% of the time represent the Negative ( -V ) or Ground, Connect your black meter lead to one of the longer terminals and continue to probe your red lead on the other smaller terminals and see what reading you get.. if you see a small voltage thats dropping this normally means you are on the pins that connect to the output of the battery and as such capacitors on your main board are discharging (hence the voltage drop). if you see 3.3v on some pins this indicates the charging voltage and shows your dc socket is in fact working fine and that the problem is with your charging circuitry on the main board which is where i am at the moment, trying to find the relavant information to allow me to repair it, LOL hope this helps..

Appears that recovery disk #2 is bogus. U can try to get a new set from HP (fat chance!) or you can do a reload from a normal, retail OS disk.

Hello Most laptop or PCs, has a combination keyboard pressing keys, that invoque the restore routine. usually F11 or F10. others has DVD, check and see what you have of these two. in the first one, you recover from a disk partition the whole OS.

Its all about go to HP page, and bios updates, the instructions are there too! but be aware you have to be more specific on model, and BIOS dates.

from hp website

You may have a virus, malware, adware, a browser hijacker, or pups (potentially unwanted programs). A. If your computer will boot and you can operate it ok... Download and install Malwarebytes and Superantispyware (Note: If you can\'t do the download on your machine, do it on a friend\'s, put them on a thumb drive, and install them from it). Then scan your computer with each program, and quarantine anything found. B. If your computer won\'t boot, or can\'t operate properly after boot... Tap F8 when you are booting, select "Safe Mode With Networking". Download and install Malwarebytes and Superantispyware (Note: If you can\'t do the download on your machine, do it on a friend\'s, put them on a thumb drive, and install them from it). Then scan your computer with each program, and quarantine anything found. C. If this process finds malware, to keep stuff like that from coming back, I recommend you get the paid version of Malwarebytes.Good luckG

Replacing the Power Supply in HP Pavilion p6000 p6 1000 and p6 2000... BestBuy, MicroCenter, Amazon. Very cheaply priced, very functional. Even the generic brands. Hope this help.. have a great day. OH, make sure you at least match the current power supplies WATTs and it's connection. ? if your information is correct "power supply" If you need further help, I’m available over the phone at https://www.6ya.com/expert/william_02fc2766c1e13b73

If the fan making a smooth spin, but the noise is too loud, then it means the fan is trying to dissipate the heat. Probably the air inlet and or the air outlet (also the fan itself) is dirty (or clogged) and you need to clean it up using a canned air. You may need to open the case/body if the dust become a dust ball (and you need a tweezer and qtip to pickup the dust ball and clean up the fan blades).

Ask The People Who Work At HP To Find Out !

if u r listening extra vibration sound with actual sound just change speakers

try using a can of Air Duster on the bottom of CP57 where your fan is located to clean out the heatsink allowing your system to stay on and figure out the issue.

no proberly not,you should never do so.i understand you wan't to add moore memory (RAM)windows 32x can only handle max 4 GB.windows 64x 8-12 GB.invest in some new memory (RAM) that's best.

If you boot to safe mode is it the same? What proceeded this issue? Any damage? Updates? Overheating?