HP Presario CQ57-200 Support Question
HP Presario CQ57-200 Support Question
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Question posted by dogmarg on December 10th, 2013
Compaq Cq57 Power Button Led Will Not Turn Off When Laptop Is Turned Off
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Related HP Presario CQ57-200 Manual Pages
HP Notebook Reference Guide - Windows 7 - Page 18
... on by pressing the power button. Remove the battery. 6. Insert the SIM into the SIM slot, and gently press the SIM into the slot until it could damage the SIM and the SIM connector. To reduce the risk of damage to the Getting Started guide. 1. Remove the battery. 6. Turn on the computer. If...
HP Notebook Reference Guide - Windows 7 - Page 31
... computer ● When you are noted. The Shut down command closes all open programs, including the operating system, and then turns off the display and computer. NOTE: If you have a power button or a power switch. Shutting down . Shut down the computer under any of the procedures are connecting an external hardware device that does...
HP Notebook Reference Guide - Windows 7 - Page 32
... the computer is in the Sleep state or in the Sleep state, the computer initiates Hibernation. Click Shut Down, and then click Turn Off. ● Press and hold the power button for an extended period or if the battery reaches a critical battery level while in Hibernation.
Your work is set at the factory...
HP Notebook Reference Guide - Windows 7 - Page 33
... battery reaches a critical battery level. When the computer exits Sleep, the power lights turn on and your work returns to the screen where you stopped working . To exit Hibernation: ▲ Briefly press the power button. The power meter allows you to quickly access power settings and view the remaining battery charge. ● To display the percentage...
HP Notebook Reference Guide - Windows 7 - Page 37
...is on the computer. Resolving a low battery level when no power source is available 1. Using battery power 27
Turn off wireless and local area network (LAN) connections and exit ...or shut down the computer. Exit Hibernation by pressing the power button. Conserving battery power
● Select low power-use settings through Power Options in the Sleep state, and then shuts down the...
HP Notebook Reference Guide - Windows 7 - Page 52
... expansion device, so that additional ports and connectors can be added by connecting the drive to the equipment when connecting a powered device, be sure that the device is turned off and the AC power cord is unplugged. 1. Using optional external devices
NOTE: For more information about required software and drivers, or to learn...
HP Notebook Reference Guide - Windows 7 - Page 80
... 13 low battery level 26
M maintenance
Disk Cleanup 45 Disk Defragmenter 45 managing a power-on password 55 managing an administrator password 54 media action keys 15 media activity controls 15...power battery 25 conserving 27 options 22 power button 21 power meter 23 power plans customizing 24 selecting 24 viewing current 23 power switch 21 power-on password creating 55 entering 55 managing 55 power...
Resolving Start Up and No Boot Problems Checklist - Page 1
...
Test and Hard Drive Test.
If possible, turn on power, press F8 to purchase a replacement
battery or AC adapter.
Symptom 1: LED lights do not glow when AC power adapter is attached and power button is pressed, there is black, no power available at least 15 seconds.
3. Symptom 2: LEDs blink or computer beeps but does not start
Blinking...
Getting Started Compaq Notebook - Windows 7 - Page 10
Turns the TouchPad on and off . Quickly double-tap the TouchPad on/off button to know your computer
Description ● Amber: The TouchPad is off. ● Off: The TouchPad is... ● Right side ● Left side ● Display ● Bottom
Top
TouchPad
Component (1)
TouchPad light
(2)
TouchPad on/off button
(3)
TouchPad zone
4 Chapter 2 Getting to turn the TouchPad on and off .
Getting Started Compaq Notebook - Windows 7 - Page 12
... and Windows® shutdown procedures are ineffective, press and hold the power button for at least 5 seconds to exit Hibernation. Buttons
Power button
Description
● When the computer is off, press the button to turn on the computer.
● When the computer is on, press the button briefly to initiate Sleep.
● When the computer is in the...
Getting Started Compaq Notebook - Windows 7 - Page 29
... from the computer. 7. If you are not sure whether the computer is on by pressing the power button. Do not remove the hard drive while the computer is off or in Hibernation, turn the computer on , in the Sleep state, or in Hibernation. Then shut down the computer before removing the hard drive...
Getting Started Compaq Notebook - Windows 7 - Page 32
...a. Remove the memory module compartment cover (2).
6. Pull away the retention clips (1) on by pressing the power button. Then shut down the computer. 2. CAUTION: To prevent information loss or an unresponsive system: Shut down ...Sleep state, or in Hibernation, turn the computer on each side of the memory module. Unplug the power cord from the AC outlet and remove the battery. 4.
Getting Started Compaq Notebook - Windows 7 - Page 48
... label 37
Product Key 37 optical drive, identifying 8
P pinching TouchPad gesture 20 pointing devices, setting
preferences 17 ports
external monitor 9 HDMI 9 USB 8, 9 power button, identifying 6 power connector, identifying 8 power light, identifying 5, 9 Product Key 37 product name and number, computer 37
RJ-45 (network) jack, identifying 9
S screen brightness keys 16 screen image, switching...
Compaq Presario CQ57 Notebook PC - Maintenance and Service Guide - Page 6
... feet ...34 Battery ...35 Optical drive ...36 WLAN module ...39 Memory module ...41 Hard drive ...42 Keyboard ...45 Top cover ...48 Power button board 52 TouchPad button board 53 USB board ...55 Power connector cable 56 Speakers ...58 Optical drive connector cable 59 Display assembly ...60 System board ...67 RTC battery ...70 Fan/heat...
Compaq Presario CQ57 Notebook PC - Maintenance and Service Guide - Page 14
... notices, refer to the section of the computer.
*The antennas are ineffective, press and hold the power button for at least 5 seconds to turn on the computer.
● When the computer is in Help and Support. Button
Component Power button
6
Chapter 2 External component identification
Description
● When the computer is off the display and initiates Sleep...
Compaq Presario CQ57 Notebook PC - Maintenance and Service Guide - Page 17
... and selects or activates items on and off. Functions like the left button on an external mouse. TouchPad
Item (1)
(2) (3) (4) (5)
Component TouchPad light
TouchPad on/off button TouchPad zone Left TouchPad button Right TouchPad button
Description ● Amber: The TouchPad is off .
Quickly double-tap the TouchPad on/off button to turn the TouchPad on the screen.
Compaq Presario CQ57 Notebook PC - Maintenance and Service Guide - Page 24
... computer models equipped with an Intel processor: For use in Japan For use in South Korea Top cover (includes TouchPad and TouchPad cable) Power button board (includes cable) TouchPad button board (includes bracket and cable) Cable Kit, includes: TouchPad cable Optical drive connector cable
16 Chapter 3 Illustrated parts catalog
Spare part number
646125...
Compaq Presario CQ57 Notebook PC - Maintenance and Service Guide - Page 56
... cover and installed on the replacement top cover: ● Power button board and cable (see Power button board on page 52) ● TouchPad button board and cable (see Keyboard on page 35).
5. When... are unsure whether the computer is off or in Hibernation, turn the computer on page 53)
Remove the top cover:
1. Turn the computer upside down the computer. Remove the optical drive ...
Compaq Presario CQ57 Notebook PC - Maintenance and Service Guide - Page 57
Open the computer. 8. Turn the computer right-side up, with the TouchPad button board spare part kit,
spare part number 646130-001) ● TouchPad cable (3) (included in... following cables are attached, and then disconnect the
cables from the system board: ● Power button board cable (1) (included with the power button board spare part kit, spare
part number 646129-001) ● TouchPad...
Compaq Presario CQ57 Notebook PC - Maintenance and Service Guide - Page 60
...you are unsure whether the computer is off or in Hibernation, turn the computer on page 48)
Remove the power button board:
1. Remove the battery (see Battery on page 35... computer. Remove the two Phillips PM2.0×3.0 screws (1) that secure the power button board to the computer.
3. Remove the power button board and cable (2). Disconnect all external devices connected to the top cover....
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