[Service] Notebook Toshiba Satellite A135-S2276, Recover Bios Password

Posted by raihan_komputer 2 comments

Notebook datang ke Raihan Komputer™ dalam kondisi BIOS terpassword dan setelah tampilan BIOS (sebelum masuk windows boot) juga terpassword secara tidak sengaja. Hal ini menurut pemilik dikarenakan sebelumnya notebook dalam kondisi bermasalah, dan setelah direstart malah terpasang password.

Pemilik meminta Raihan Komputer™ untuk membuang password yang terpasang secara tidak sengaja di notebooknya.

Solusi:

  1. Baterai notebook dicopot agar tidak ada arus listrik lagi yang mengalir ke dalam notebook tersebut.
  2. Buka skrup penutup modul memori (RAM), kemudian buka cover penutup modul memori (RAM) (perlu diperhatikan di sini, hati-hati dalam membuka covernya, karena diperlukan metode khusus agar cover tersebut tidak patah).
  3. Copot modul memori (RAM) yang terpasang di dalamnya.
  4. Perhatikan di bagian bawah modul memori tersebut terlihat papan PCB, dalam kasus yang kami hadapi, papan PCB tersebut tertutup dengan plastik stiker. Copot dahulu plastik stiker tersebut.
  5. Cari tulisan JOPEN1, di situ dapat terlihat 2 titik kecil.
  6. Hubungkan (short) 2 titik kecil tersebut dengan kabel kecil (dalam hal ini Raihan Komputer™ menggunakan satu kawat kabel jaringan). Diamkan selama kurang lebih 30 detik.

Tanggal Diterima:

13 Nopember 2010

Tanggal Selesai:

13 Nopember 2010

Tanggal Diambil:

13 Nopember 2010

Spesifikasi:

General

  • Built-in Devices Wireless LAN antenna,
    Stereo speakers
  • Width 14.2 in
  • Depth 10.5 in
  • Height 1.5 in
  • Weight 6.0 lbs
  • Color Mist gray
  • Localization United States
  • Notebook type Thin-and-light (4-6 lbs.)
  • Screen type Widescreen
  • Wireless capabilities IEEE 802.11g,
    IEEE 802.11b

Processor

  • Processor Intel Pentium T2060 / 1.6 GHz
  • Multi-Core Technology Dual-Core
  • Data Bus Speed 533.0 MHz
  • Chipset Type ATI Radeon Xpress 200M

Cache Memory

  • Type L2 cache
  • Installed Size 1.0 MB

RAM

  • Installed Size 512.0 MB / 2.0 GB (max)
  • Technology DDR2 SDRAM – 533.0 MHz
  • Memory Specification Compliance PC2-4200

Environmental Parameters

  • Environmental standards RoHS
  • Min Operating Temperature 41.0 �F
  • Max Operating Temperature 95.0 �F
  • Humidity Range Operating 20 – 80%

Storage Controller

  • Storage controller type Serial ATA/IDE
  • Storage Controller / Serial ATA Interface Serial ATA-150

Storage

  • Floppy Drive None
  • Hard Drive 80.0 GB – Serial ATA-150 – 5400.0 rpm
  • Storage Removable None
  • Hard drive type Portable

Optical Storage (2nd)

  • 2nd optical storage type None

Optical Storage

  • Type DVD�RW (�R DL) / DVD-RAM – Integrated
  • Read Speed 24x (CD) / 8x (DVD)
  • Write Speed 24x (CD) / 8x (DVD�R) / 4x (DVD�R DL)
  • Rewrite Speed 16x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM)

Display

  • Display Type 15.4 in TFT active matrix
  • Max Resolution 1280 x 800 ( WXGA )
  • Widescreen Display Yes
  • Features TruBrite

Video

  • Graphics Processor / Vendor ATI Radeon Xpress 200M Shared video memory (UMA)
  • Max Allocated RAM Size 128.0 MB

Audio

  • Audio Output Sound card

Input Device(s)

  • Input device type Keyboard,
    Touchpad

Telecom

  • Modem Fax / modem
  • Max Transfer Rate 56.0 Kbps
  • Protocols & Specifications ITU V.92

Networking

  • Networking Network adapter
  • Wireless LAN Supported Yes
  • Data Link Protocol Ethernet,
    IEEE 802.11g,
    IEEE 802.11b,
    Fast Ethernet
  • Compliant Standards IEEE 802.11b,
    IEEE 802.11g

Expansion / Connectivity

  • Expansion Slots Total (Free) 2.0 ( 1.0 ) x Memory – Type I/II,
    1.0 PC Card
  • Interfaces 4.0 x Headphones – VGA – Mini-phone stereo 3.5 mm,
    1.0 x Display / video – Input – RJ-11,
    1.0 x Network – S-video output – Mini-phone 3.5 mm,
    1.0 x Hi-Speed USB – Phone line – RJ-45,
    1.0 x Microphone – Output – 15 pin HD D-Sub (HD-15),
    1.0 x Display / video – Ethernet 10Base-T/100Base-TX – 4 pin USB Type A,
    1.0 x Modem

Miscellaneous

  • Features Power-on password,
    Administrator password,
    Security lock slot (cable lock sold separately)
  • Compliant Standards RoHS

Power

  • Power Device External
  • Voltage Required AC 120/230 V

Battery

  • Technology 6-cell Lithium ion
  • Installed Qty 1.0
  • Capacity 4000.0 mAh

Operating System / Software

  • OS Provided Microsoft Windows Vista,
    Microsoft Windows Vista Home Basic
  • Microsoft Office Preloaded Includes a preinstalled image of select 2007 Microsoft Office suites. Purchase a Medialess License Kit (MLK) to activate the software.
  • Software Drivers & Utilities,
    McAfee Internet Security Suite (Trial),
    Toshiba Game Console,
    Microsoft Works 8.5,
    Google Desktop,
    Toshiba Extended Tiles for Windows Mobility Center,
    Toshiba Speech System,
    Microsoft Office 2007 Home and Student Edition (Trial),
    Toshiba ConfigFree,
    Google Toolbar,
    Toshiba Recovery DiskCreator,
    Adobe Acrobat Reader,
    Toshiba Value Added Package,
    Toshiba Assist,
    Ulead DVD MovieFactory for Toshiba,
    Sun Java 2 Runtime Environment,
    Toshiba Disc Creator
Filed in Service 2 comments
2 Comments
Feb 1, 2012
5:48 am
#1 spiderfan :

pak, lokasi di mana?
laptop toshiba a135 saya tiba-tiba kena power on password padahal tidak pernah saya kasih password…

Feb 1, 2012
12:23 pm
#2 raihan_komputer :

lokasi di kelapa gading, bisa dilihat di http://raihan.co.id/warnet/profil/

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