Solved keyboard and touchpad driver cannot be loaded so not working

J

jaquar001

Member
hello
I have SATELLITE A200-10W ,HOME PREMIUM installed with SP1. I am using it more than one year.All of sudden what happend that my laptop stop responding and then i restarted it.
My touchpad and keyboard stop working but i logon into window user through ONSCREEN KEYBOARD.
Inside device manager i have WARNING icon on keyboard and insdie it is written under DEVICE STATUS that

" Windows cannot load the device driver for this hardware.The driver may be corrupted or missing.(CODE 39)."

i8042prt.sys and kbdclass.sys files are attached as driver detail.

my keyboard is working during BIOS and even when i boot throug boatable cd as WINPE operating system,my keyboard is woring ,even typing everything inside that enviroment but not in normal window.

i tiread restore my laptop
LAST GOOD CONFIGURATION
enforce unsigned driver
SAFE MODE (not working even)

downloaded some software like driver detected etc, but NO RESULT.

i don't want to go for WINDOW RECOVERY CD for OS to re-install
i have a lot of settings , i don't want to erase ...

IS THERE ANY SOULUTION FOR IT ?

    • My Warrenty is already finish after one year ****
pls help and reply.........
 

My Computer

System One

My Computer

System One

  • Manufacturer/Model
    Custom - Built Myself
    CPU
    E8400 Core 2 Duo @ 9 X 400
    Motherboard
    ASUS P5E3 Deluxe WiFi X38
    Memory
    4GB OCZ Platinum OCZ3P13332GK
    Graphics card(s)
    Gigabyte Radeon HD RX3850 775MHZ 512MB 1.4GHZ GDDR3
    Sound Card
    On Board
    Monitor(s) Displays
    Dell SP2208WFP
    Screen Resolution
    1680 X 1050
    Hard Drives
    1 X 640GB 7200 Western Digital 2 X 500GB 7200 Seagate Barracuda All with cooling fans
    PSU
    ENERMAX 1000W Galaxy DXX
    Case
    CoolerMaster CM690
    Cooling
    Zalman CNPS9700 NT / 4 X 120mm / 1 X 80mm Case Fans
    Mouse
    Microsoft Comfort Optical 3000
    Keyboard
    Microsoft Natural Ergonomic Comfort 4000
    Internet Speed
    10mbps down / 1mbps up - Shaw Xtreme
    Other Info
    Lg GGC-H20L BLU-RAY HD-DVD Reader BD-ROM DVD+-RW 16X8X6 DL 4X Scythe Multi-Format Card Reader / Floppy Drive
After reading that link Jim, it sure sounds like a simple corrupt device driver doesn't it.
 

My Computer

System One

  • Manufacturer/Model
    Personal Build
    CPU
    Intel E6750 Core 2 Duo
    Motherboard
    Asus Commando MoBo (P965/ICH8R)
    Memory
    4G's Crucial Ballistix Tracer DDR2 PC26400 RAM
    Graphics card(s)
    BFG 8800GTS OC2 320MB
    Sound Card
    Creative Sound Blaster X-FI Platinum FATAL1TY (next)
    Monitor(s) Displays
    2 x 22" w2207 LCD Monitors
    Screen Resolution
    1- 1680 x 1050, 1 - 1920 x 1080
    Hard Drives
    3 x 500G SATA II WD Caviar HDD's
    PSU
    EnerMax NoiseTaker II 600W
    Case
    NZXT Lexa Classic (modified, dual doored & windowed)
    Cooling
    Zalman 9700 CPU cooler, 4-120mm fans, 1-90mm
    Mouse
    Logitech Optical Trackman trackball
    Other Info
    NZXT Lexa Classic Case, Zalman 9700 CPU Cooler, 2 DVD Burners c/w LightScribe (Sony, TSST), Enermax NoiseTaker II 600W PSU with Custom Chrome cable sleeving, Hauppauge HDTV TV Tuner Card, 5.1 Logitech Z5500 speakers, 15 in 1 Multi-card reader
or then again guys, i had this problem with my tosh laptop after a bsod, all i did was consult the manual and press the activation keys on the keyboard, i think it was hold the alt and shift keys and press the touchpad key, i think it was f5, i couldnt tell you now because i sold it ages ago, solved the problem though.
 

My Computer

System One

  • Manufacturer/Model
    Custom Build
    CPU
    Intel Q6600 @ 2.8GHz
    Motherboard
    Evga NF78-CK-132-A 3-Way SLI
    Memory
    8Gb DDR2 Corsair Dominator @ 1066Mhz 5-5-5-15
    Graphics card(s)
    EVGA 560 GTX SC FTW 1GB
    Sound Card
    Realtek ALC888 7.1 Audio, Logitech G35 7.1 Surround Headset
    Monitor(s) Displays
    Dell S2409W 16:9, HDMi, DVI & VGA
    Screen Resolution
    1920 x 1080
    Hard Drives
    Samsung 7200rpm 250Gb SATA, Samsung 7200rpm 750Gb SATA, WD 7200rpm 1TB SCSI SATA.
    PSU
    Xigmatek 750W Quad sli quad core 80% eff
    Case
    Antec 900 Gaming Case
    Cooling
    Zalman CNPS9700-NT NVIDIA Tritium, Dominator RAM cooler
    Mouse
    Razor Lachesis Banshee V2 Blue, 4000DPI
    Keyboard
    Logitech generic keyboard
    Internet Speed
    16Mb Sky bb
    Other Info
    Wireless Gaming Receiver for Windows, Wireless Xbox 360 Pad, Wireless Xbox 360 Les Paul Guitar
MY PART NO IS
PSAECE-002003AR
MODEL NAME: SATELLITE A200-10W


i would like to share my problem in more detail and for information purpose for others....
i download and install "ACTMON PC & INTERNET MONITORIN" software version 5.11
it was mentioned that it is suitalbe for 2000,WINXP ,, though VISTA was not mentioned.
I started to install that software into my laptop,during installation
kaspersky v8
adware 2008
window defender

reports for suspicious activity by that application but as i knew that this software is kind of SPYWARE itself, so no worry even security programs are reporting it bad because program is made like that.... so i installed anyhow.

later i found my system running slowly,i decided to uninstall it and i did...

later i scan my pc by ADAWARE 2008 , i scanned because i knew that my system would contain lefts for that software..and it is happend that it show me some infected files and i removed all of them
when i restart i found my TOUCHPAD AND KEYBOARD NOT WORKING :cry:

system restore in normal window mode was not completing well,in last display message that system setting files cannot be restore...

suddenly it comes in my mind that i should try to restore my laptop while boot in SAFE MODE, and i did it
i restored to one of good point created by me 3 days ago...
during restore,,,,, system restarted and i boot window again into SAFE MODE,finally it gives me message that SYSTEM RESTORE DONE SUCCESSFULLY. :)
i restarted and boot into normal mode,,
my KEYBOARD AND TOUCH PAD start working...:D

but system become infected again....:sa:

ACTMON monitors keyboard strokes and for that it did some change or replacment into my system which in turns put me in suffer...if i delete that driver KEYBOARD GOES and if not SECURITY PROGRAMS shouts for spyware presence..:sick:

I will try to contact SPYBOT forums to make my system clean with the help of expert

thank you for reading that much:party:

hope this will help understanding this problem for others....
 

My Computer

System One

I have been solved this problem long time ago with changing of one parameter in regedit which control the " ACTIVE KEYBOARD".
After unIntalling the program, keyboard was gone so then I brought it back with change in regedit.
** JUst posting for future reader***
 

My Computer

System One

I don't remember exactly but you may check following parameter in your registry as

HKEY_CURRENT_USER\Control Panel\Accessibility\Keyboard Preference

If not fix, you can search your registry with word " KeyBoard" & then compare your paramters with any healty,good computer.

I hope It will help you.
Sorry for not replying exact solution.:zip:
 

My Computer

System One

Can you run a system restore to before when the problem started.
 

My Computer

System One

  • Operating System
    Vista Home Premium 64 bit SP2
    Manufacturer/Model
    Cyberpower
    CPU
    Intel Quad CPU Q6700 2.67 GHZ
    Motherboard
    NVIDIA 780i
    Memory
    4 GB
    Graphics card(s)
    MSI GTX 560 TI Twin Frozr
    Sound Card
    Sound Blaster SB Audigy
    Monitor(s) Displays
    Viewsonic VG2436
    Screen Resolution
    1920x1080p
    Hard Drives
    Samsung HD 105SI WDC WD20
    Case
    Apevia XJupiter
    Cooling
    air
    Mouse
    Logitech MX 600
    Keyboard
    Logitech MX 3200
    Internet Speed
    30 Mbps
I take it that the problem is solved?
 

My Computer

System One

  • Operating System
    Vista Home Premium 64 bit SP2
    Manufacturer/Model
    Cyberpower
    CPU
    Intel Quad CPU Q6700 2.67 GHZ
    Motherboard
    NVIDIA 780i
    Memory
    4 GB
    Graphics card(s)
    MSI GTX 560 TI Twin Frozr
    Sound Card
    Sound Blaster SB Audigy
    Monitor(s) Displays
    Viewsonic VG2436
    Screen Resolution
    1920x1080p
    Hard Drives
    Samsung HD 105SI WDC WD20
    Case
    Apevia XJupiter
    Cooling
    air
    Mouse
    Logitech MX 600
    Keyboard
    Logitech MX 3200
    Internet Speed
    30 Mbps
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