I HAVE A GE SPEAKER PHONE #29870 AND IT SAYS TO CHANGE THE BATTERY, TAKE THE BATTERY COMPARTMENT DOOR OFF AFTER REMOVING THE SCREWS. I FIND NO SUCH DOOR!!! ALSO IT DOES NOT SAY HOW TO TURN ON THE SPEAKER!! CAN YOU HELP?

Instructions

1

Shut the Pavilion dv7 down and close the screen. After unplugging all cables from the computer, turn it over and remove the battery.
2

Unscrew the six Phillips-head screws holding the large T-shaped panel to the bottom of the Pavilion dv7. Remove the panel and set it aside.
3

Remove the keyboard locking screw--marked by a keyboard-shaped icon--from the top part of the compartment exposed when you removed the T-shaped panel. Reserve the screw.
4

Remove the black Phillips-head screw from next to the wireless adapter inside the T-shaped compartment. This screw holds the Pavilion dv7 optical drive in place.
5

Pull the Pavilion dv7 optical drive gently out of its bay, and then remove the two Phillips-head screws from inside the empty drive bay. Reserve the screws.
6

Remove the Phillips-head screw next to the circular intake fan vent in the corner of the Pavilion dv7.
7

Remove the five Phillips-head screws from inside the empty battery compartment. You should now have removed 16 screws in all. Turn the Pavilion dv7 over and open the screen.
8

Insert a spudger or other flat plastic tool into the seam between the speaker grille and computer casing on the right side of the Pavilion dv7. Gently pry up to begin removing the speaker grille from the computer. As you do this, move the spudger to a new location to pry different areas until the grille is completely disconnected. Mind the ribbon cable connecting the center of the speaker grille to the logic board, and do not lift the grille any higher from the computer than the cable allows.
9

Push both sides of the speaker grille cable lock forward until the cable slides easily out of the logic board connector. Set the speaker grille aside.
10

Remove the four Phillips-head retaining screws above the top row of the Pavilion dv7 keyboard. Lift the keyboard up and forward, and place it face-down on the palm rest.
11

Unlock the Pavilion dv7 keyboard cable connector using the same method as for the speaker grille connector. Slide the cable out of the connector, remove the keyboard and set it aside.
12

Place the new Pavilion dv7 keyboard upside-down on the palm rest. Slide the keyboard into the connector, close the lock and rotate the keyboard down into the computer. Replace the four Phillips-head screws.
13

Slide the speaker grille cable into the connector and close the cable lock. Push the speaker grille into its original position above the Pavilion dv7 keyboard. Press gently on all parts of the speaker grille until it is flush with the computer casing.
14

Close the screen and turn the computer over. Replace the five screws inside the battery compartment, the screw next to the intake fan vent, the two screws inside the empty optical drive bay and the screw inside the T-shaped compartment.
15

Replace the t-shaped panel on the bottom of the Pavilion dv7 and its six screws.
16

Slide the optical drive back into its bay and replace the securing screw.

HP Support > Probook 4530S Notebook PC > Manuals > Service Manual,

http://h20000.www2.hp.com/bizsupport/TechSupport/DocumentIndex.jsp?contentType=SupportManual&lang=en&cc=us&docIndexId=64179&taskId=101&prodTypeId=321957&prodSeriesId=5060880#1

Under the bold subheading -
Service and maintenance information -
Click on -

HP Probook 4530S Notebook PC and HP Probook 4730S Notebook PC - Maintenance and Service Guide

Bottom Door - Page 49

1) Remove ALL power. Remove the AC adapter (Charger), and Battery.

2) Position laptop bottom side up, Battery Compartment facing you.

3) Remove the Locking Screw if installed.
(Area where Battery Compartment meets Bottom Door, and in the Middle; is screw location)

4) Slide the Bottom Door release latches to release the door.
(One latch on each side of Bottom Door; where Bottom Door meets Battery Compartment. The Latches slide to the INSIDE of the laptop)

5) Slide the door towards the Front of the computer, and lift off.
(Front of computer is AWAY from you. On the opposite side of the Battery Compartment)

Regards,
joecoolvette

[ P.S., you remove the Bottom Door; you wear an ESD wrist strap, and have it's alligator clip attached to a good ground source; or you risk using the laptop for a Frisbee from now on, or a doorstop.
Average cost is around $3 to $6 ]

It depends a bit on the lock and how it was installed.

For the Home locks with a panel on the interior of the door, remove two screws and take off the inside cover. These screws can be at the top and bottom or through the plate of the interior door handle. Then remove the 9V battery and install a new one. Put the cover back on and replace the handle, if needed, and the screws. (Do not use a cordless screwdiver - you could overtighten and strip the threads.)

Other installations have the battery inside the panel with the keypad on the exterior of the door. To access the battery compartment, you need to remove the interior door handle or lock. Then pull the keypad section out of the door. The 9V battery will be behind a coverplate on the back of the unit. This cover needs to be pivoted downwards to open the compartment.

The Schlage commercial offline locks (no computer monitoring) use AA alkaline batteries (4 or 8) in a block. The eight battery version has 4 batteries on each side of the block. These are all on the inside of the door. Remove one screw to get the cover off. Then remove two screws to get the battery holder off (this keeps the batteries from coming loose in the block). Replace all of the batteries and resecure both the battery holder and the cover panel.

For the consumer Schlage Locks manuals, see http://consumer.schlage.com/Service-Support/Pages/InstructionandManuals.aspx . For information on the Schlage commercial locks. see http://commercial.schlage.com/electronicsecurity.asp . The manuals are available in the Technical Library for each lock type.

I hope this helps.

Cindy Wells

SETTING THE RINGS TO ANSWER

The unit announces the rings to answer. To change,
press NEXT or PREVIOUS. To set and go on to the next
item, press SET.
1. Press and release NEXT or PREVIOUS until the unit
announces and displays the correct number of rings
for the answerer to pick up.
2. Once the rings to answer is set, press SET to enter
the incoming message length menu.

If your system is monitored call the central station first and tell them you are working on it. Then push down on release tab in top center to fold down the front face. Nest step is to use a small flat blade screw driver to push in and release the tab again in the top center and the unit will fold down towards you, hold on to it and you will see the battery compartment. Follow the red and black wires to the battery. Some units have a plastic lid over the battery that requires you to remove to small phillips screws to remove battery.

Your battery compartment is more than likely located in the back of the unit underneath the mounting bracket. You need to remove the mounting bracket in order to gain access to the battery compartment.
You can find your manual here:
http://phone.manualsonline.com/manuals/mfg/ge_appliances/ge_29897ge1_29897ge1.html
But it doesn't have any reference to your battery compartment for your phone. That I could find anyway.

There is a plastic tab you will need to press to un-lock the door, it is located on the center rear of the unit, just be careful and don't pull too hard, it is plastic, this will expose the keypad and will require a code entered, you will need to pull this next cover down also ,again, another plastic tab holding it, should expose the area where there is wiring for a.c., ect, battery is inside compartment, need screw driver to open it, sometimes a screw was added to hold the doors, jfyi

Have you tried to adjust the contrast on your display? If that doesn't help chances are its your battery.
how to change battery:
Remove the battery compartment door, the bottom half of the back, should slide down.
Disconnect the cord attached to the battery pack and remove the battery pack from the handset.
Insert the new battery pack and connect the cord to the jack inside the battery compartment.
Put the battery compartment door back on.

REMOVAL & INSTALLATION

1. Disconnect the negative battery cable.
2. Remove the ashtray.
3. Unfasten the accessory trim plate screws, then remove the accessory trim plate.
4. Remove the glove box door strap, then remove the glove box hinge screws.
5. Remove the glove box door frame.
6. Loosen the ashtray support screws, then remove the ashtray support.
7. Remove the glove box.
8. Unfasten the radio bracket bushing nut, then remove the radio.
9. Disconnect the speaker grille screws, then remove the speaker grilles.
10. Loosen the speaker retainers, then remove the front radio speakers.
11. Unfasten the sound insulation panel screws, then remove the sound insulation panels.
12. Loosen the steering column filler screws, then remove the steering column filler.
13. Disconnect the hood release cable.
14. Disconnect the shift indicator cable from the column bowl.
15. Disconnect the steering column support nuts, then lower the steering column. For details regarding this procedure, please refer to of this guide.
16. Unfasten the switch plate trim screw, then remove the switch trim plate.
17. Disengage the electrical wiring harness from the rear defogger and the light switches.
18. Disconnect the heater and A/C control.
19. Disconnect the cluster housing bezel mounting nuts, then remove the bezel.
20. Remove the instrument cluster from the vehicle. Disconnect and allow to hang:
21. The speedometer instrument panel electrical connector and the Vehicle Speed Sensor connector
22. The courtesy lamps and the cruise control module
23. The horn relay, multi-function alarm and the flasher assembly
24. If necessary, remove the applicable computer control module.
25. Remove the instrument panel-to-cowl mounts:
    1. Unfasten the screws from under the panel.
    2. Remove the instrument panel support.
    3. Unfasten the screws in the defroster outlets.
    4. Remove the ductwork, dash plugs, wire looms, and heater cables attached to the panel.
26. Disengage any electrical connections/wires routed through the instrument panel, then remove the instrument panel from the vehicle.

To install:

1. Install the instrument panel assembly to the cowl, carefully routing and connecting the electrical wires and cables.
2. Connect the instrument panel-to-cowl mounts:
   1. Connect the ductwork, dash plugs, wire looms, and heater cables to the instrument panel.
   2. Secure the screws in the defroster outlets.
   3. Install the instrument panel support, then fasten the screws (located under the panel).
3. Install the computer control module, if removed.
4. Install the instrument cluster. Reconnect and mount:
5. The speedometer and Vehicle Speed Sensor electrical connectors
6. The flasher assembly, multi-function alarm, and horn relay
7. The cruise control module and the courtesy lamps
8. Install the cluster housing bezel using the mounting nuts. Tighten the nuts to 12 inch lbs. (1.4 Nm).
9. Install the heater and A/C control.
10. Engage the rear defogger and light switch electrical harness.
11. Install the switch trim plate using the retaining screw. Tighten the screw to 12 inch lbs. (1.4 Nm).
12. Raise the steering column to the mounting bracket, then install the steering column support nuts.
13. Install the shift indicator column to the column bowl, making sure that the indicator is aligned.
14. Connect the hood release cable.
15. Install the steering column filler panel using the retaining screws. Tighten the screws to 14 inch lbs. (1.6 Nm).
16. Install the sound insulation panels using the retaining screws. Tighten the screws to 14 inch lbs. (1.6 Nm).
17. Install the front radio speakers and speaker retainers, then connect the speaker grilles using the retaining screws. Tighten the screws to 12 inch lbs. (1.4 Nm).
18. Install the radio and tighten the fastener to 12 inch lbs. (1.4 Nm).
19. Install the glove compartment, then install the ashtray support using the retaining screws. Tighten the screws to 12 inch lbs. (1.4 Nm).
20. Install the glove compartment door frame, door and door hinge screws. Tighten the screws to 12 inch lbs. (1.4 Nm).
21. Install the glove compartment door strap.
22. Install the accessory trim plate using the retaining screws. Tighten the screws to 12 inch lbs. (1.4 Nm).
23. Install the ashtray, then connect the negative battery cable.