TravelMate 4070 Service Guide
Page 39
...of USB port Location Serial port function control Specification 2.0 USB 2.0 3 Two on Windows(R)XP, Windows(R) 2000 and Windows(R)ME. one on the driver version and operating system. USB Port Item USB Compliancy Level OHCI Number of the ...Windows keys Internal & external keyboard work simultaneously KBC NS97551 Darfon 88-/89-key Yes Yes Specification Battery Item Vendor & model name Battery Type Pack capacity Nominal voltage Number of battery cell Specification SANYO PANASONIC PANASONIC (RoHS) SANYO LI-ION 4UR18650F-2-QC141 SIMPPLO SONY Lithium-ION 4400mAH 14.8V 8 34 TravelMate 4070...
...of USB port Location Serial port function control Specification 2.0 USB 2.0 3 Two on Windows(R)XP, Windows(R) 2000 and Windows(R)ME. one on the driver version and operating system. USB Port Item USB Compliancy Level OHCI Number of the ...Windows keys Internal & external keyboard work simultaneously KBC NS97551 Darfon 88-/89-key Yes Yes Specification Battery Item Vendor & model name Battery Type Pack capacity Nominal voltage Number of battery cell Specification SANYO PANASONIC PANASONIC (RoHS) SANYO LI-ION 4UR18650F-2-QC141 SIMPPLO SONY Lithium-ION 4400mAH 14.8V 8 34 TravelMate 4070...
TravelMate 4070 Service Guide
Page 78
...internal keyboard does not work , reconnect the cable connector and repeat the failing operation. 73 Chapter 4 Follow the instructions in the message window. If the error still remains: 1. A write-enabled, diagnostic diskette is correctly seated in the connector on the system board. Reconnect the... cable extending from the keyboard is required. External CD-ROM Drive Check Do the following to isolate the problem to a controller, driver, or diskette. Reconnect the keyboard cables. 2. If the tests detect a keyboard problem, do not work or an unexpected character appears...
...internal keyboard does not work , reconnect the cable connector and repeat the failing operation. 73 Chapter 4 Follow the instructions in the message window. If the error still remains: 1. A write-enabled, diagnostic diskette is correctly seated in the connector on the system board. Reconnect the... cable extending from the keyboard is required. External CD-ROM Drive Check Do the following to isolate the problem to a controller, driver, or diskette. Reconnect the keyboard cables. 2. If the tests detect a keyboard problem, do not work or an unexpected character appears...
TravelMate 4070 Service Guide
Page 91
.... Refresh battery (continue use battery until power off, then charge battery). DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Touchpad Keyboard Hard disk connection board Hard disk drive System board The system doesn't enter standby mode ...after opening the LCD. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence Enter BIOS Setup ...
.... Refresh battery (continue use battery until power off, then charge battery). DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Touchpad Keyboard Hard disk connection board Hard disk drive System board The system doesn't enter standby mode ...after opening the LCD. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence Enter BIOS Setup ...
TravelMate 4070 User's Guide
Page 59
... to disk and click Next. 6 In the Burn image to disk window, select 01. Re-install bundled software without CD Acer eRecovery Management stores pre-loaded software internally for easy driver and application re-installation. 1 Boot to Windows XP. 2 Press + to open the Acer eRecovery Management utility. 3 Enter the password to proceed. Factory default image...
... to disk and click Next. 6 In the Burn image to disk window, select 01. Re-install bundled software without CD Acer eRecovery Management stores pre-loaded software internally for easy driver and application re-installation. 1 Boot to Windows XP. 2 Press + to open the Acer eRecovery Management utility. 3 Enter the password to proceed. Factory default image...