Windows Could Not Load Installer For Battery Please Contact Your Hardware Vendor For Assistance

This error commonly caused by windows installation, it skipped or failed to copy batt.dll (file that related your battery driver) into windows32 folder. So there are 2 ways to solve this:

First method is to install the battery driver :
Microsoft ACPI-Compliant Control Method Battery - 5.1.2535.0

Second, you need to download the batt.dll from:
www.dlldump.com/download-dll-files_new.php/dllfiles/B/batt.dll/5.1.2600.2180/download.html
copy ans paste the file in c:windowssystem32 folder.

Easy right!

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Solusi dan Cara Mengatasi Masalah USB Device Not Recognized

     Bagi para penguna Komputer atau Laptop Mungkin pernah mengalami hal yang baru saja saya alami, muncul Pesan error “USB Device Not Recognized” di Windows XP setiap kali Anda akan menghubungkan Flashdisk, Mouse USB, Keyboard, Modem, Kabel Handphone atau perangkat USB lainnya. Pada kesempatan posting kali ini Saya akan sedikit sharing tentang Solusi dan Cara Mengatasi Masalah USB Device Not Recognized.

    Sebenarnya hal ini terjadi karena ada sedikit gangguan dari Host controller hardware, Attached hubs, Attached devices, USB driver versions, Support for USB 2.0. Device atau Perangkat yang sedang Anda pakai termasuk dalam perangkat yang rawan terhadap perubahan arus listrik dan gangguan listrik statis. Salah satu device yang sering mengalami hal ini adalah USB Flashdisk. Jika ada kebocoran arus sedikit saja dalam casing yang kemudian menjalar ke Flashdisk, bisa jadi menyebabkan Flashdisk mengalami malfungsi. Begitu pula jika tanpa diduga ada pengaruh dari listrik statis pada lingkungan di seputar terminal USB. Faktor lain yang menyebabkan Pesan error USB Device Not Recognized yang kadang muncul di windows XP disebabkan karena adanya terjadi kesalahan instalasi driver, yaitu Saat perangkat USB ditancapkan ke komputer (bahkan mungkin saat proses instalasi otomatis) Driver USB tidak terinstall dengan baik dan justru mengakibatkan kerusakan fatal pada driver-driver USB lain.

Dibawah ini ada Beberapa Solusi untuk membantu anda dalam Mengatasi masalah pesan error “USB Device Not Recognized”

1. Gunakan Device Manager untuk melakukan Scan guna menemukan hardware baru atau informasi perubahan hardware. Untuk melakukannya, Klik Start > Run > Ketik “devmgmt.msc” (tanpa tanda kutip). Dari Menu Action, pilih “Scan for Hardware Changes“. Pilihan ini akan mengaktifkan deteksi hardware Windows untuk menemukan perangkat yang baru diinstall. Setelah selesai, tutup semua Device Manager dan Control Panel. Perhatikan apakah perangkat USB sudah berhasil terdeteksi.

2. Jika cara diatas belum berhasil, silahkan Disable fasilitas Power Management of the USB Root hub. Untuk melakukannya, ikuti langkah berikut :

• Klik Start > Run > Ketik “devmgmt.msc” (tanpa tanda kutip yah) dan Klik Ok.
• Tampilkan semua entri pada bagian Universal Serial Bus Controller, kemudian ikuti langkah berikut untuk setiap USB Root Hub yang tersedia.
• Klik kanan USB Root Hub > Klik Properties

• Klik Tab Power Management

• Hilangkan tanda centang pada pilihan check box “Allow the computer to turn off this device to save power”, klik Ok.

3. Jika dari dua solusi diatas belum bisa menyelesaikan masalah anda, silahkan anda putuskan CPU dari arus listrik apapun selama beberapa saat. Matikan komputer, cabut baterai (untuk laptop), atau mencabut daya listrik (untuk desktop), cabut perangkat USB Anda berikut semua kabel power yang masuk ke CPU dan Monitor. Tunggu 20 sampai 30 menit kemudian hidupkan seperti biasa. Dari sebagian besar kasus, cara ini terbukti ampuh. Namun Terkadang port USB yang longgar dan sudah terdapat Kerusakan pada port USB bisa juga menjadi salah satu penyebab gagalnya deteksi hardware USB.

     Menurut saya dari ketiga solusi diatas cara yang Paling ampuh dan mudah dilakukan adalah yang No.3, Karena dari dua cara yang telah saya lakukan ditas, ternyata belum bisa menyelesaikan masalah Pesan error USB Device Not Recognized yang kadang muncul di windows XP, berbagai cara pun telah Saya lakukan diantaranya seperti scan hardware for changes , Disable fasilitas Power Management of the USB Root hub , Uninstal Unknown Device , Uninstal Driver , Saya pun sampai mencoba melakukan System Restore. Saran dari Saya jika Anda mengalami masalah seperti saya ini, ada baiknya langsung mencoba solusi yang No.3 saja, Tapi tidak ada salahnya juga jika Anda ingin mencoba solusi untuk No 1 dan 2. Harap pastikan juga bahwa port USB di Komputer atau Laptop Anda tidak longgar atau tidak rusak, jika sudah rusak solusi terbaik adalah mengganti port USB dengan yang baru.

Semoga Artikel ini bermanfaat buat anda yang sedang mengalami masalah “USB Device Not Recognized” seperti saya ini.

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Fix Boot Device not Found Please Install OS on your Hard Disk 3f0

You can simply fix this problem by enable Legacy support on the BIOS.

1. Go to BIOS, for HP notebook simply press F10 upon power on.
2. Navigate to System Configuration and Look for legacy Support.
3. You should see the Legacy support is Disable, you need to enable it.
4. After that press F10 to save changes and exit BIOS.
5. It will aromatically reboot after saving changes and your notebook will boot normally.

However, this error may cause from Hard Disk Failure (hardware damage) so this method will not work and you will need to replace the HDD.

How to check your Hard Disk status (damage or healthy)
First make sure you already enable legacy support. If you are unable to boot normally to windows,  try to re-install the operating system (Windows 8 recommended). If you are unable to re-install the OS, run system diagnostic by upon power on press F4 to test your HDD.

In case the HDD failure you need to RMA (return Merchandise authorization) for HDD replacement. Normally the process will take less than 2 weeks. If your warranty already expired, you need to buy a new Hard Disk for replacement. You can ask the store for the replacement process if on;t want to do it yourself with a small fee, most of the time the hard disk replacement service is free.

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USB Troubleshooting not detected on laptop

If you have the USB problem is not detected on your laptop, chances are your laptop must be brought to a laptop service technician, but have it follow the first steps to improve USB device is not detected, most likely your laptop will run normally again and can detect USB devices.

• If the USB device is missing, go to the Device Manager. Under Universal Serial Bus controllers, double-click the USB Root Hub , and when the window opens, click the Power tab. The available ports and power usage are shown.
• Remove the devices and use a powered hub if the displayed power is over 500mA. To check the properties of a hub, double-click HUB and the hub information window will open.
• Remove high-speed USB cables that are over three meters and use high-speed cables that are less than three meters.
• Only use high-speed cables less than three meters with high-speed USB devices (Multifunction devices, scanners, and cameras).
• If the USB device is connected to a USB port on a keyboard, unplug it and plug it into a USB port on the computer or a powered HUB.
• There may be an issue with the USB port. Try plugging into a different USB port. If the USB device displays in Device Manager after plugging the cable into a different port, then uninstall and reinstall the USB device software driver.

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Dell laptop Does Not Boot to Microsoft Windows XP

some tips to improve your dell laptop, dell laptop if you can not display Windows XP

check error messages

check the error message displayed in your Dell notebooks screen, such us,

- hal.dll missing or corrupt

- NTLDR is missing or damaged or NTDETETCT

- Loading PBR for Descriptor generated after POST

- A BLUE SCREEN or STOP error has occurred

if there are errors like the above maybe you can to find a solution on the internet, along with  error message contained in your dell notebook screen,

Run computerdiagnostic

To run PSA Diagnostics, turn on the laptop and tap the key installments times at the Dell logo screen. This will from the start the One-Time Boot menu. Select Diagnostics to start the diagnostic assessment of the computer hardware. This test takes approximately 5 minutes. If you receive an error from the PSA diagnostics, refer to the Dell Hardware Diagnostics page for Further assistance:

boot  Dell notebook in safe mode
in order to boot in safe mode on dell notebook you simply follow these steps
- turn on your Dell laptop,
- press F8 on the keyboard after you see the dell logo in your dell notebook screen until you see the windows   advanced options menu in your dell notebook screen
- select Safemode and press enter

check Setting changes

if you successfully run your Dell notebook in Safemode, check all the software and hardware your  installed in the Dell notebook  , and try to remove some software that is installed in your Dell notebook,

unplug all external devices
try to unplug all external devices such as printer,  USB flahdisk, cardreader, cd / DVD, digital camera.

restore the original settings window
restore all the settings window to the original factory settings,

repair windows
if way above all does not work, you are required to fix your windows, by entering cd windows you get when buying a Dell notebook, into the cd-rom, and you just follow the instructions contained your notebook screen.

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How To Fix Network Controller is not found on HP Pavilion dv7t

various problems on a laptop it makes us a little dizzy, especially when we need these features but suddenly there are unexpected things that resulted in one of the features on the laptop is not functioning normally, as in the case of HP Pavilion dv7t Entertainment Notebook PC-4000, sometimes you will find erorr when installing LAN driver that uses the type lan like Realtek, Broadcom, and others, erorr listed as below,

to improve these erorr, you must disable the power saving BIOS before installing the LAN drivers on the HP laptop you by following the steps as follows

• Click Start, and then click Shut Down.
• Select Restart, and then click OK.
• When the first screen appears, press the F10 key to enter the BIOS Setup.
• Use the arrow keys to scroll over to the System Configuration.
• Scroll to the LAN Power Saving, press the Enter key to Disabled.
• To exit the BIOS setup, press the F10 key, select Yes, and then press Enter.

after that try to re-install LAN driver on your HP laptop, and your LAN will function normally again.

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fix the notebook hard drive is not detected

Perhaps a case like this once you experience, your notebook does not detect any hard drive connected to your notebook, you do not immediately conclude that your hard drive is damaged, it could be a possibility that the risk is the last worst thing is you have to replace your notebook hard drive.

A notebook hard drive thats both an Parallel ATA or Serial ATA, most directly connected to the motherboard via a slot. A notebook usually been designed as closely as possible to reduce the effects of shocks that could lead to the shifting position of the slot that connects the hard drive to the motherboard. But not an impossible thing these events can occur, the slightest change its position could have led to the pins on the hard drive is not connected properly with your notebook motherboard.

In addition to its shock, can also be caused by other factors. If your notebook is used of course remove the effects of heat because the performance is done, heat effect over time can cause crusts on hard drive slot pins, both contained in the hard drive itself or on the motherboard.

The solution to overcome these problems, first you must know first position is where the hard drive, then try to open and remove the hard drive from the slot. My advice, because you do not know exactly how to position the hard drive was installed in the motherboard, first consider carefully how the hard drive is connected to the motherboard, is there a lock or some kind of security, because it would be very dangerous if you just pull origin. After a hard drive regardless of the slots in the motherboard try cleaning the slot found on motherboards are also hard to use liquid thinners or contact cleaner, then dried with a clean soft cloth. Reinstall your hard drive carefully and try to turn on your notebook

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