Hp zv5000, no volume, volume slider will not stay

If you do not have "+" and "-" buttons on the side of your tablet, you can change the volume via the screen.

The link below is for HP tablets, but can be used with any Android 4.1 tablet:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03678318

On the Home screen, touch the "All Apps" icon, and then touch the "Settings" icon. In the Device section, touch "Sound".
Touch "Volumes" to select custom volumes for media playback, notifications, and alarms.
Touch and drag the circle along the slider to adjust the volume for each type of sound. Dragging the slider left decreases the volume, and dragging the slider right increases the volume.

Drivers for HP Pavilion ZV5000

Good Luck!
Hope this helps!
CreativeTECH

Power battery store supply good HP laptop ac adapter of 90W/100W.

the jack is the problem it is not getting enough power to laptop

Roll back your sound drivers (control panel, system, hardware, device manager, sound and audio devices, right click your sound hardware, properties, drivers), if this fixes the issue go to microsoft update, run the 'custom' scan...it should show you an update to your sound card/hardware, click the little "+" sign beside the update and click the little "Do not show this update again" checkbox. This will prevent automatic updates from "fixing" your drivers. Occasionally Microsoft sends out updates that are incompatible with a particular machines' setup.
Hope it helps.

You can find the instruction on the link below
http://www.instructables.com/id/How-to-Take-Apart-a-Laptop/

Try to check your settings in the control panel sound hardware .Maybe its disconnected or there are wires that has been cut-off. Try to check also your volume settings in the task bar. Maybe its set to low or minimum volume.

I have the same problem - Best Buy does not give back-up discs,..but will allow you to purchase them (not cheap). I was used to them coming with my computers.

hp pavilion zv5000 battery Compatible with Code:

Compaq 346970-001

Compaq Hstnn-db02

Compaq Hstnn-ub02

Compaq pp2100

Compaq pp2200

Hp 346970-001

Hp Compaq Hstnn-ib04

Hp dp390a

Hp dp399a

Hp Hstnn-db02

Hp Hstnn-ub02

so it is campatible with it~~

if it's a built in, you need to right click on the speaker icon on the right of your taskbar, click open volume control and then a window will pop up with volume sliders, check that the mic is listed there if not click options, advanced controls and make sure it is not muted and the slider is all the way up. If you click advanced under the mic slider the option to tick mic boost appears.