Jika korang terkena masalah error Primary (internal) Battery (601) ini menandakan bateri Laptop korang telah alami masalah dan perlu ditukar baru.

1. Jika error Primary (internal) Battery (601) terpapar pada skrin laptop korang, ia bermaksud yang kapasiti (internal) bateri primary kurang 25% dari kapasiti original bateri. Nombor “601” ini adalah associated error code yang di record pada system log BIOS.
   
2. Jika error adalah Secondary (external) Battery (602) terpapar pada skrin laptop korang, ia bermaksud yang kapasiti (external) secondary bateri kurang 25% dari kapasiti original bateri. Nombor “602” ini adalah associated error code yang di record pada system log BIOS.

601 = Primary notebook bateri- Bateri besar yang membekalkan Voltan ketika Laptop tidak menggunakan AC adapter Charger.Jangan keliru mengangap ia adalah CMOS bateri.

602 = Secondary notebook bateri jika Laptop mempunyai 2nd (backup/reserve) bateri. Bukan CMOS battery.

Kegunaan CMOS bateri adalah untuk sistem Motherboard menyimpan Masa dan Tarikh yang betul dan mengelakkan  Masa dan Tarikh tidak di reset pada angka default.

Jika korang mendapat errors (601) atau (602) ini, menunjukkan yang bateri utama Laptop menunjukkan ada kerosakkan dan penyelesaiannya adalah dengan menukar bateri baru jika korang hendak menggunakan Laptop secara mobile.

MASALAH

Tetapi bagaimana jika Laptop LAPTOP HP / COMPAQ  G42 / CQ42 ini pada mulanya mengeluarkan error  PRIMARY INTERNAL BATTERY (601) dan selepas itu langsung tidak boleh Power-On dengan menggunakan bateri.

Laptop masih boleh Power-On menggunakan Adapter Charger, tetapi bateri langsung tidak dapat dikenali oleh sistem Motherboard.


Masalah masih sama walaupun dengan menggunakan bateri yang baru.

Gambar Contoh

TROUBLESHOOTING

Ada beberapa cara untuk mencari punca masalah ini iaitu, dengan menggunakan cara:

1. Pengujian Bateri yang bermasalah dengan menggunakan BIOS F2 System Diagnostics Lihat Sini dan Lihat Sini
2. Pengujian Bateri yang bermasalah dengan menggunakan HP batery test Untuk Win2k/XP & Win7/Win8
3. Uji dengan Bateri baru.

Tetapi jika semua yag aku sebutkan telah dibuat dan tak berjaya, masalah adalah dari bahagian I.C charging Motherboard Laptop yang telah rosak.Komponen yang aku sebutkan itu perlu di tukar baru.

Laptop telah di test dan berada didalam keadaan baik dan sempurna.

Jika berminat nak baiki  masalah Bateri pada Laptop/PC , boleh hubungi 0122411959/Hafizam.

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MASALAH

Masalah Laptop  COMPAQ PRESARIO CQ42 - INTEL DUAL CORE ini  tak boleh nak Power-On.

Apabila  jack dari adapter charger Laptop disambung ke connector Laptop. Led indicator adapter power charger langsung tidak menyala dan Laptop lansung tak boleh di Power-On.

TROUBLESHOOTING

Dari pemerhatian pada simptom dan tanda pada kerosakkan Laptop ini, aku suspek masalah mungkin berpunca dari bahagian Power Mosfet serta bahagian I.C chipset PWM motherboard  ataupun pada BIOS.

SOLUTION

Dari pemeriksaan yang dilakukan, didapati ada komponen pada bahagian litar pembahagi kuasa serta I.C chipset PWM motherboard Laptop telah rosak. serta BIOS telah corupt.

Jika berminat nak baiki  masalah power pada Laptop/PC , boleh hubungi 0122411959/Hafizam.

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Support model: Compaq CQ40, Compaq CQ45, HP DV3, HP DV4,DV5….

We can help you remove this password.
You just entering 03 times wrong password, then your screen will show 8 digit code number (view below image):

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Masalah Laptop COMPAQ PRESARIO CQ20 ini, Windows dapat boot dan start macam biasa, tapi  pakai tak sampai 1-5 minit, Laptop Power-Off (shutdown) secara tiba-tiba semasa guna, macam voltage elektrik di cut off  dengan sendiri.

MASALAH

1. Laptop Power-Off (shutdown) secara tiba-tiba semasa guna.

TROUBLESHOOTING

1. Pemeriksaan telah dibuat pada motherboard Laptop , dan aku suspek komponen yang bekalkan voltage Vcore pada processor yang menyebabkan masalah shutdown ini.

2. Housing casing Laptop dibuka bagi pemeriksaan untuk memastikan ianya, tiada habuk dan thermal compound berada didalam keadaan yang baik.

SOLUTION

Dari pemeriksaan yang dilakukan didapati komponen yang membekal dan mengawal Vcore telah rosak dan tak stabil, penggantian komponen baru yang disebutkan untuk motherboard dilakukan .

Dan untuk  memastikan masalah telah dibaiki , pemeriksaan dan pengujian stabiliti  Laptop dilakukan menggunakan software Pcmark7 serta HP stabiliti tester.

Jika berminat nak baiki  masalah power pada Laptop/PC , boleh hubungi 0122411959/Hafizam.

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Installation:

---

1. Install according to order (recommended).
2. This model design for windows vista and windows 7, so the drivers is listed base on compatible drivers available on the Hp website, vendor website and my personal experience installing window xp on this model.
3. If you need tutorial installing windows xp for CQ60 you can read it here.


Drivers

---

Chipset
Nvidia Nforce Chipset Driver
Version 15.26 WHQL 162MB
Download

Graphic
Nvidia Geforce8200M G Graphics Card:
Version  178.24WHQL 84MB
Download
If direct install failed follow guide here

Audio Drivers:
Conextant High definition Audio Driver

Have disk method is required, read the instruction here: Download Page

Bluetooth:
HP Integrated Module with  Bluetooth Wireless Technology
Version 5.1E  94.68M
Download

Card Reader
Realtek USB 2.0 Card Reader
Version  6.1.7600.48 7.96MB
Download

---

Wireless Driver:
There are 3 wireless drivers. Choose base on your specs.

Atheros 2011 Wireless LAN Driver
Version 1.10  79.23MB (all OS)
Download

Broadcom Wireless Drivers
Version5.10.91.8 10MB
Download

Intel PRO/Wireless Drivers:
(requires windows installer 3.0 installed first)
Version 5.20 4MB
Download

---

Button:
HP Quick-launch Button
Version 6.40B 19MB
Download

Touchpad:
Synaptics Touchpad Driver 
Version:9.1.11 Q, 16.93M
Download

Webcam
Cyberlink youcam software 2.0 + Driver
Download


Tools and Utilities

---

Lightscribe System Software:
Version 1.18.1.1 A 8.4M
Download

HP Wireless Assistant
Version:3.50.11.2, 3.81M
Download

Motorola SoftStylus 
Version:2.2.119.2, 42.73M
Download 


Resources:

---

1. Audio Drivers : If you want to get the audio drivers provided by Microsoft, go to Microsoft update catalog using Internet Explorer browser. Search for " Conextant High Definition Smart Audio 221". On the search result look for version 3.49.4.51 date: 6/11/2008size: 783kb. Install manually via device manager using the same method to install the conextant audio explained on this link.

2. Previous version of Nvidia chipset driver 15.24 available here.

Read More..

Chipset:
Intel Chipset Installation Utility and Driver
Version 9.1.1.1022, 2MB Download 

Audio Drivers:
Conexant Audio Drivers
First Download This drivers (choose 1)
Download (sp33443.exe)
Download (sp35908.exe)
(if failed to install, Mod the driver using this mod method)

Audio Driver - 2
Realtek Audio Driver AC 97 (For newer model)
Download

Touchpad
Synaptics Touchpad Driver 
Version:13.0.4.0 A, 26.26M Download

Input -QL
HP Quick Launch Buttons 
Version:6.50.4.2, 23.37M Download

HP Optical USB Mobile Mouse Driver
Version:2.0 A, 17.77M Download
(install in compatibility mode for windows vista)

Modem
Conexant Modem Drivers
Version: 7.61.00.00 A, 28MB
Download 


 
Graphic Drivers

---

Mobile Intel 945GM Express Chipset Family Driver
Download (32 and 64-bit)

NVIDIA GeForce Go 7200 Driver
Download 32-bit
Download (64-bit)


Wireless Driver

---

Broadcom 4321/ 43xx Wireless Driver
version 5.60.18.8, 21MB Download

Intel Wireless WiFi Link 4965/3945/2915/2200 Network Connection 
Version 13.4, 15MB Download

Card Reader
Texas Instruments PCI (TI-PCI) 6xx1/7xx1 Cardbus
Version 2.0.0.1A 3.6MB
Download

1. Open device manager by click start and type DEVMGMT.MSC on the search box.
2. Under Other device, you will have PCI device or Base device or SD card controller marked with yellow listed.
3. Right click on it and select update driver.
4. Select "Browse My computer for Driver software".
5. Select "let me pick from a list of device drivers from my computer".
6. Click Have Disk" and click "Browse"
7. Point to "c:swsetupsp30714BaseWindows iinst and select TIFMICON.inf, there are 2 other inf file available, you may choose the other 2 if the first one didnt fully install the drivers.
8. Click Open, - OK then continue with on-screen instruction until installation finsih.

Read More..

AUDIO:

Compaq Presario CQ56-105SL Audio Driver

Realtek High Definition Audio Driver (32 and 64 bit)

Download



Graphic:

Compaq Presario CQ56-105SL Graphic Driver

ATI Mobility Radeon Graphics Driver and Catalyst Control Center

Download





Wireless:

Compaq Presario CQ56-105SL Wireless and Network Driver

CQ56 model equip with different wifi devices, so choose base on your specs, If you confuse what wireless device your laptop have, try Install and see which work for you, installing wrong driver will not harm your system.



1 Atheros 2011 Wireless LAN Driver :

Download



2. Ralink 2011 802.11 b/g/n WiFi Adapter :

Download



3. Intel PRO/Wireless Drivers for Microsoft Windows 7 :

Download



4. Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver:

Download



5. Ralink/Motorola Bluetooth Adapter Driver

Download





LAN/ETHERNET

Realtek NIC LAN Driver

Download



CARD READER

Realtek 2.0 Card Reader Driver

Download



QUICKLAUNCH:

HP Quicklaunch Button

Download



TOUCHPAD

Synaptic Touchpad Drivers

Download



NOTE: There are no official release for webcam so recommend you to use this driver if you need it.



WEBCAM

Cyberlink youcam software 2.0

Download



HP Webcam

Download

Read More..

AUDIO:

IDT High-Definition (HD) Audio Driver

Download



GRAPHIC:

ATI Video Driver and Control Panel

Download



WEBCAM:

Driver for webcam: Download

Software For webcam: Download



MODEM:

LSI High-Definition Audio (HDA) Modem Driver for Microsoft Windows

Download



BUTTON/KEYBOARD:

HP Hotkey Support: Download

Synaptic Touchpad : Download



WIFI:

There are 4 types of wireless available, choose only one base on your specification. If you dont know whic to choose, try which work, it will not harm your system.

Note that normally after you get windows 7 working in your notebook the wifi should work just fine, normally no need to install the wireless/wifi unless there are no wifi driver installed.



Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver for Microsoft Windows

Download



Ralink 2011 802.11 b/g/n WiFi Adapter

Download



Broadcom Wireless LAN Driver for Microsoft Windows 7

Download



Atheros Wireless LAN Driver for Microsoft Windows 7

Download



HP WIRELESS SOFTWARE:

HP Wireless Assistant

Download



LAN/ETHERNET:

Realtek Ethernet Controller Drivers

Download



BLUETOOTH:

there are 2 bluetooth driver, choose base on specs or try which work for you:



Broadcom 2070 Bluetooth Software and Driver

Download



Ralink/Motorola Bluetooth Adapter Driver

Download



BLUETOOTH SOFTWARE:

Software Support for HP Integrated Module with Bluetooth Wireless Technology for Microsoft Windows 7

Download



OTHERS:

HP USB 2.0 Docking Station Drivers

Download

Read More..

Compaq Presario CQ20-100CTO Driver For Windows XP Download 



Download (direct) or Download (mediafire) Compaq Presario CQ20-100CTO Chipset Driver XP Intel Chipset Installation Utility
File Name: SP39316


Download (direct) or Download (mediafire)Compaq Presario CQ20-100CTO Graphic/VGA/Display Driver XP  
Mobile Intel (R) GMA 4500MHD (Graphic Media Accelerator)
File name: SP39880
Download (direct) or Download (mediafire) Compaq Presario CQ20-100CTO Audio/Sound Driver XP  
FOr sound Install MS-UAA first and restart after installation. After restart install audio Driver.


MS-UAA (Universal Audio Architecture):
Filename: SP33867


Download(direct) or Download (mediafire)ADI SoundMAX AD1984A Audio Driver
File Name:SP39925



Download (direct) or Download (mediafire) Compaq Presario CQ20-100CTO Modem Driver XP  
High-Definition Audio (HDA) Modem Installer and Driver
File Name: sp38645  




Download (direct) Compaq Presario CQ20-100CTO Wireless Driver XP
Filer Name: sp39251.exe




Download (direct) Compaq Presario CQ20-100CTO Bluetooth Driver XP  
File Name: sp40204




Download (direct) or Download (mediafire) Compaq Presario CQ20-100CTO Ethernet/LAN Driver XP  
File Name: sp39955 




Download (direct) or Download (mediafire) Compaq Presario CQ20-100CTO Card Reader Driver XP 
SCR33x USB Smart Card Reader Driver
File Name: sp38147  



Download (direct) or Download (mediafire) Compaq Presario CQ20-100CTO Touchpad Driver XP  File Name: sp39032 



Download (direct) or Download (mediafire) Compaq Presario CQ20-100CTO ProtectSmart Hard Drive Protection Driver XP    
ProtectSmart Hard Drive Protection
File Name: sp39123 


Download Compaq Presario CQ20-100CTO HP Quick Launch Button Driver XP    FIlename:  sp39425



Download (direct) or Download (mediafire) Compaq Presario CQ20-100CTO Camera/Webcam Driver XP   
Chicony Camera Driver
File Name: SP39323  

Read More..

Note that, for most model similar to this v3700 (AMD) model which using nvidia chipset driver, the LAN/Ethernet driver will installed along with the chipset driver installation. If there are problems installing the drivers, leave your comments.



Chipset Driver:

6.86_nforce_win2kxp

Download

(this also will install your Ethernet drivers)



DISPLAY/GRAPHIC DRIVER:

NVIDIA MCP67M Graphics/Video Driver

file name: (SP33760.exe)

Download



WIRELESS:

Broadcom Wireless LAN Driver:

File name: (SP3308.exe)

Download



CARD READER:

Ricoh 5-in-1 Card Reader Host Controller and Driver:

File Name: (sp33020.exe)

Download





LAN/ETHERNET

(in case after the chipset installation the LAN/Ethernet drivers not detected use try this drivers)

Download



Driver installation instructions:

1) Click Start button

2) Go to Run option and type in the text box as "devmgmt.msc" and press Enter key.

3) Under the Other Devices, right click on the "Network controller" and select the "Update driver" option.

And specify the location as "Automatically"



AUDIO:

==========================================================

First you need to Install Pacth (MS-UAA).



Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio

MS-UAA:

(File Name: SP32646)

Download



restart and then install:



Audio driver :

Conexant High-Definition SmartAudio 221 Driver

File Name: sp33543.exe

Download

===========================================================

INSTRUCTION FOR AUDIO INSTALLATION:



Installing this driver may result in an error. But continue with the following steps to get the audio driver installed correctly.

1. Click on Start and select Run. Now type devmgmt.msc and press enter.

2. Right click on "Audio Driver" and click Update driver.

3. Select "Install from a list or specific location".

4. Click Next. Then select "Dont search, I will choose the driver to install".

5. Click Next and then select "Audio" from the list.

6. Click Next and then click Have Disk.

7. Click Browse C:swsetupsp33543 folder and select the .inf (wis30b2a) file and click open and Continue with the onscreen instructions.

===================================================================



MODEM:

Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver :

File Name: SP33340

File Name: Download



If installing the modem driver resulting in error follow this instruction (same method to install audio):



1. Click on Start and select Run. Now type devmgmt.msc and press enter.

2. Right click on "Audio Driver" and click Update driver.

3. Select "Install from a list or specific location".

4. Click Next. Then select "Dont search, I will choose the driver to install".

5. Click Next and then select "Audio" from the list.

6. Click Next and then click Have Disk.

7. Click Browse C:swsetupsp33340 folder and select the .inf file and click open and Continue with the onscreen instructions.





QUICK LAUNCH/BUTTON:

------------------------------

Net framework 2.0

Download

(require before Quicklauch)



Quick Launch Buttons :

File Name: sp33035.exe

Download

------------------------------



TOUCHPAD:

Synaptics Touchpad Drivers :

File Name: SP32647

Download



WEBCAM:

1.3 webcam driver

Download



PROCESSOR UPDATE:

AMD Processor Update:

Download



HP Battery Check:

Download



Bluetooth: (if you have bluetooth)

Download



HP Wireless Assistant:

Download



Lightscribe:

Download

Read More..