Compaq Presario CQ56-100 Support Question
Compaq Presario CQ56-100 Support Question
Find answers below for this question about Compaq Presario CQ56-100 - Notebook PC.Need a Compaq Presario CQ56-100 manual? We have 7 online manuals for this item!
Question posted by hoyley on March 20th, 2014
Compaq Presario Cq56-219wm Will Not Boot Up Lights Bink
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Current Answers
Answer #1: Posted by freginold on May 9th, 2014 6:07 PM
freginold
Member since:
December 20th, 2011 Points: 23,253,885
Member since:
December 20th, 2011 Points: 23,253,885
Hi, typically when a laptop won't turn on, it's one of three things: the battery, the battery charger/AC adapter, or the motherboard.
You can rule out the battery easily by attaching the AC adapter and trying to turn the laptop on. If your AC adapter has an LED on it, you can often tell if the adapter isn't working because the LED won't light up. (However, just because the LED does come on doesn't mean the adapter is working as it should.)
The motherboard is the most expensive option to replace, so a good rule of thumb is to get a new AC adapter/charger and see if the laptop powers up with that. If it still won't power on, you may have a bad motherboard, in which case it might be cheaper to get a new laptop than have the motherboard repaired or replaced.
Related Compaq Presario CQ56-100 Manual Pages
Resolving Start Up and No Boot Problems Checklist - Page 1
...Up and No Boot Problems Checklist
Print and use recovery disk to recover the computer to blink or glow, and listen for technical assistance. Perform a Hard Reset
1. Symptom: LED lights do not ...but computer fails to startup or boot, and displays a black screen
Usually occurs if a component is installed incorrectly, or there is no power available to the notebook.
If computer does not start...
Resolving Start Up and No Boot Problems Checklist - Page 2
... and then run Windows Update
Symptom: Computer displays the Windows logo screen and stops responding
Boot to Windows Advanced boot options (f8) and select Disable auto-restart to view error message o Search www.microsoft... blue screen or continually restarts
Trying to restart the PC after an error message can usually bypass the error and the PC can run in Safe mode to install an update or patch.
Limited warranty and technical support - (1 Year) - Page 3
...") SOLD BY OR LEASED FROM HEWLETTPACKARD COMPANY, ITS SUBSIDIARIES, AFFILIATES, AUTHORIZED RESELLERS, OR COUNTRY DISTRIBUTORS (COLLECTIVELY REFERRED TO IN THIS LIMITED WARRANTY AS "COMPAQ"). COMPAQ EXPRESSLY DISCLAIMS ALL WARRANTIES AND CONDITIONS NOT STATED IN THIS LIMITED WARRANTY.
SOME STATES OR COUNTRIES DO NOT ALLOW A LIMITATION ON HOW LONG AN IMPLIED ...
Limited warranty and technical support - (1 Year) - Page 4
... in materials or workmanship under this document if a repair to elect, at least equivalent in materials or workmanship during the Limited Warranty Period. Compaq warrants that the Compaq Product and all the internal components of purchase or lease from defects in performance and reliability. The replacement part or product takes on the...
Limited warranty and technical support - (1 Year) - Page 5
...No change to you by an authorized representative of end-user replaceable Compaq or Compaq approved parts, if available for damage that may be uninterrupted or error-free. Your ...been damaged or rendered defective (a) as a result of the Compaq Product.
Battery life is not responsible for your product in the Compaq Product will be required to expendable parts. or (d) by...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 1
and performing computer disassembly procedures. troubleshooting computer problems; Compaq Presario CQ56 Notebook PC and HP G56 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;
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 9
1 Product description
Category Product name Processors
Chipset Graphics
Description
Compaq Presario CQ56 Notebook PC
HP G56 Notebook PC
Intel® Celeron® 900 processor (2.2 GHz)
Intel® Pentium® T4500 processor (2.3 GHz)
Intel Celeron T3500 processor (2.1 GHz)
Intel Celeron T3300 processor (2.0 GHz)
AMD ...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 10
...9679; 1024 MB (1024 MB × 1)
HP G56
AMD
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Compaq Presario
CQ56 AMD
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HP G56
Intel
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Compaq Presario
CQ56 Intel
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Customer accessible
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√...8730;
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activity light and single analog
microphone
Integrated single analog
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microphone (...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 11
...definition audio supports Microsoft® premium requirements with Presario/HP Altec Lansing speakers
Integrated 10/100 network interface card (NIC)
Integrated wireless local ...8730;
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TouchPad with 2 buttons and 2-way
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scroll (taps enabled as default)
Compaq Presario
CQ56 AMD
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HP...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 12
...√
Battery (system)
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Hard drive
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Memory module
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Optical drive
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WLAN module
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Compaq Presario
CQ56 AMD
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HP G56
Intel
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Compaq Presario
CQ56 Intel
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4 Chapter 1 Product description and
√...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 25
... assembly for HP
G56 computer ● 39.6-cm (15.6-in) HD LED BrightView with webcam and microphone display
assembly for Presario CQ56 computer ● 39.6-cm (15.6-in) HD LED BrightView with microphone display assembly for
Presario CQ56 computer ● 39.6-cm (15.6-in) CCFL LED BrightView with webcam and microphone display
assembly for...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 28
Display assembly components
Item (1)
(2) (3)
Description Display bezel ● Presario CQ56 with webcam and microphone modules ● Presario CQ56 with microphone module only ● HP G56 with webcam and microphone modules ● HP G56 with microphone module only Display inverter Display panel 39.6-cm (...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 29
...9679; For use with HP G56 computer models with LED displays ● For use with Presario CQ56 computer models with LED displays ● For use with HP G56 computer models with CCFL .../Bracket Kit (includes left and right brackets) For use with LED display panels For use with Presario CQ56 computer models with CCFL displays Display Screw Kit (not illustrated) Display Rubber Kit (not illustrated; ...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 35
... for use with HP G56 with webcam and microphone modules
Display back cover for use with Presario CQ56 computer models with LED displays (includes logo)
Display back cover for use with HP G56... computer models with LED displays (includes logo)
Display back cover for use with Presario CQ56 computer models with CCFL displays (includes logo)
Display back cover for use with HP G56 computer ...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 67
... up, with the front toward you are unsure whether the computer is off or in ) HD CCFL BrightView display assembly with webcam and microphone for Presario CQ56 computer
620587-001
39.6-cm (15.6-in Hibernation, turn on page 42) d. Remove the following components:
a. WLAN module (see WLAN module on page 46) f. Shut...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 69
... Display Screw Kit, spare part number 595197-001.
9. The display bezel is available using spare part numbers 620593-001 (for Presario CQ56 models with webcam and microphone modules), 620592-001 (for Presario CQ 56 models with microphone module only), 620595-001 (for HP G56 models with webcam and microphone modules), and (620594-001...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 89
...Boot―Enable/disable boot from CD-ROM. ● Floppy Boot―Enable/disable boot from diskette. ● Internal Network Adapter Boot―Enable/disable boot from the internal network adapter. ● Boot Order―Set the boot order for: ◦ Notebook... C6 State (select models only) Fan Always On
Action Keys Mode Boot Options
To do this Run a comprehensive self-test on the hard ...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 108
...13 hard drive 13 bezel illustrated 20 spare part number 20, 61 boot options 81 boot order 81
100 Index
button sound 81 buttons
power 7 TouchPad 5
C Cable Kit
...contents 24 spare part number 24 cables, service considerations 30 camera module removal 62 spare part number 62 camera, product description 2 caps lock light...
Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC - Maintenance and Service Guide - Page 109
drives boot order 81 preventing damage 30
DVD±RW SuperMulti DoubleLayer Drive with LightScribe identifying 9... 4 optical drive
identifying 9 precautions 30 product description 2 removal 39 spare part numbers 19, 23, 39 specifications 85 optical drive light, identifying 9
P packing guidelines 32 passwords 80 plastic parts 29 Plastics Kit
contents 22 spare part number 22 pointing device, product ...
HP Notebook Reference Guide - Windows 7 - Page 11
...-Contains safety and regulatory information, and battery disposal information. To access Help and Support, select Start > Help and Support. Finding more information about HP and Compaq notebook computers, including connecting to the poster for computer users.
For country- NOTE: Refer to a wireless network, multimedia, power management, security, and so on. Finding more...
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