HP G42-410US Support Question
HP G42-410US Support Question
Find answers below for this question about HP G42-410US.Need a HP G42-410US manual? We have 4 online manuals for this item!
Question posted by artcoburn on December 8th, 2014
How Can I Disable My Touch Pad
I want to disable my touchpad
Current Answers
Answer #2: Posted by TechSupport101 on December 8th, 2014 6:49 PM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,325
Member since:
May 24th, 2013 Points: 12,171,325
Hi. To switch the TouchPad zone on and off, quickly double-tap the TouchPad on/off indicator.
NOTE: When the TouchPad zone is active, the light is off. The indicator is the little led light above the touchpad.
Related HP G42-410US Manual Pages
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 1
and performing computer disassembly procedures. Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC
Maintenance and Service Guide
SUMMARY This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; troubleshooting computer problems;
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 3
MSG revision history
Revision A
Publication date March 2010
B
October 2010
C
December 2010
Description
Edited this guide to include HP G42 Notebook PC and Compaq CQ42 Notebook PC information only.
● Added newly supported hard drives to spare parts listings in the following locations: Computer major ...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 12
Category
Description
HP G42
Chipset Graphics
Discrete
DC T4300, 2.1-GHz, 800-MHz FSB, 1-MB L2 cache
DC T4400, 2.2-GHz, 800-MHz FSB...computers with 1024 MB of system memory
● Up to 358 MB on computers with more than 2048 MB of system memory
HP G42 UMA
Compaq Presario
CQ42
Discrete
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
√
&#...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 13
... for computers with more than 2048 MB system memory
● Up to 285 MB for computers with more than 1024 MB of system memory
HP G42 UMA
Compaq Presario
CQ42
Discrete
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
ENWW
3 Category
Description
HP...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 16
Category
Description
HP G42
● 320 GB, 7200 rpm
● 250 GB, 7200 rpm
● 160 GB...24 frames per second
Microphone
One microphone, analog
Audio
HD audio
Supports Microsoft Premium requirements
Discrete
√
√
√
HP G42
UMA
Compaq Presario
CQ42
Discrete
√
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 17
Category
Description
HP G42
Altec Lansing speakers
Modem
Support for optional
(select models high-speed 56k
...plus Broadcom 2070 Bluetooth 2.1+EDR Adapter
Realtek RTL8191SE 802.11b/g/n 1x1 WiFi Adapter
Discrete √ √ √
√
HP G42
UMA √ √
Compaq Presario
CQ42
Discrete
√
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 18
...
√
microphone)
Audio-out (stereo
√
headphone)
8 Chapter 1 Product description
HP G42 UMA √
Compaq Presario
CQ42
Discrete
√
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models...Ports
VGA (Dsub 15-pin)
√
supporting 1600 x
1200 resolution at
75 Hz; disabled
when connected to
devices through
Expansion port 3
Hot plug/unplug and
√
auto detect ...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 19
...
6-cell (47-Wh) 2.20- Category
Description
HP G42
Smart-pin AC adapter plug
Keyboard/ pointing devices
14.0-inch keyboard
TouchPad with Smart-Pin DC connector
Security
Security cable slot
Operating...Mini-card device
Discrete √ √ √
√ √
√
HP G42
UMA √ √
Compaq Presario
CQ42
Discrete
√
Compaq Presario
CQ42
Compaq Presario
CQ42...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 23
..., such as a
wireless local area network (WLAN) device and/or a Bluetooth® device, is enabled. Lights
Component (1)
TouchPad light
(2)
Caps lock light
(3)
Power light
(4)
Wireless light
Description
● On: The TouchPad is disabled. ● Off: The TouchPad is on. ● Amber: All wireless devices are off or in the Sleep state. ● Off: The...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 36
... Architecture (UMA) GL40 (for model 634650-001 1.3 only)
● For use in models that use discrete graphics subsystem memory (for model 1.3 only)
634651-001
Thermal pad kit for South Bridge chipset
634433-001
Speaker assembly (includes cable)
600189-001
System boards (includes replacement thermal material) for use in:
● HM55 HD5430...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 39
... Pentium P6300 - 2.26-GHz 3M (for model 1.3 only)
635500-001
● Intel Celeron Mobile 925 - 2.3-GHz 1M L2 cache (for model 1.3 only)
636636-001
Thermal pad kit for processor
634428-001
USB board (includes cable)
600631-001
Modem (RJ-11) cable (includes RJ-11 connector with modem cable)
610791-001
Power...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 53
...reader (for model 1.3 only) 750-GB 5400 RPM (for model 1.3 only) Thermal pad kit for processor Thermal pad kit for South Bridge chipset System board UMA i3-350M (for model 1.3 only) ...later) Base enclosure with HDMI card reader, velvet red (for models 1.2 and 1.3 only) Top cover (includes Touchpad and bracket, button board, and cable), velvet red color (for models 1.2 and 1.3 only) Processor, Intel ...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 56
... to unseat or seat the cables during the reassembly process. Drive handling
CAUTION: Drives are unsure whether the computer is closed. While handling a drive, avoid touching the connector. After removing a hard drive, an optical drive, or a diskette drive, place it down the computer. Avoid exposing a drive to products that have magnetic...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 57
... V
4,000 V 5,000 V
26,500 V
20,000 V
21,000 V
11,000 V
55% 7,500 V 3,000 V 400 V 400 V 2,000 V 3,500 V 7,000 V 5,000 V
ENWW
Preliminary replacement requirements 47
Avoid touching pins, leads, and circuitry.
The following table shows how humidity affects the electrostatic voltage levels generated by as little as possible. Event Walking across carpet...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 58
... contact with pins, leads, or circuitry.
● Turn off power and input signals before removing items from their containers.
● Always be properly grounded when touching a component or assembly.
● Store reusable ESD-sensitive parts from assemblies in their containers until the parts arrive at static-free workstations.
● Place items...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 61
ENWW
Component replacement procedures 51 Computer feet
Description Rubber Feet Kit
Spare part number 600184-001
The computer feet are adhesive-backed rubber pads. The feet attach to the base enclosure in the locations illustrated below.
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 101
...)
Fan/heat sink assembly for use in models that use GL40 Universal Memory Architecture (UMA) graphics subsystem memory (includes thermal replacement material)
606573-001
Thermal pad kit for South Bridge chipset
634433-001
Fan/heat sink assembly for use in models that use in Hibernation, turn on page 53)
b.
If you...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 102
... (2) that secure the fan/heat sink assembly to detach the assembly.
4.
Thermal pads and thermal paste must be thoroughly cleaned from the surface of the thermal material located... may vary):
1.
Disconnect the fan cable (1) from the system board.
3.
NOTE: Thermal pads and thermal paste are included with discrete graphics subsystems.
92 Chapter 4 Removal and replacement procedures
...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 103
Thermal pads and thermal paste must be installed on systems with UMA graphics subsystems.
Reverse this procedure to install the fan/heat sink assembly. The following illustration ...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 104
... 35W (for model 1.3 only) Intel Pentium P6300 - 2.26-GHz 3M (for model 1.3 only) Intel Celeron Mobile 925 - 2.3-GHz 1M L2 cache (for model 1.3 only) Thermal pad kit for processor
Spare part number 587259-001 594188-001 594187-001 597624-001 597623-001 597622-001 572926-001 584296-001 572929-001 572925...
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