Aspire 2420, 2920, 2920Z Service Guide
Page 8
...Power System Check 99 Touchpad Check 101 Power-On Self-Test (POST) Error Message 102 Index of Error Messages 103 Phoenix BIOS Beep Codes 106 Index of Symptom-to-FRU Error Message 111 Intermittent Problems 115 Undetermined Problems 116 Jumper and Connector Locations ...117 Top View 117 Bottom View 118 Clearing Password Check and BIOS Recovery 119 Clearing Password Check 119 BIOS Recovery by Crisis Disk 120 FRU (Field Replaceable Unit) List 121 Aspire 2920/2920Z/2420 Exploded Diagram 122 Aspire 2920/2920Z/2420 Series 130 VIII
...Power System Check 99 Touchpad Check 101 Power-On Self-Test (POST) Error Message 102 Index of Error Messages 103 Phoenix BIOS Beep Codes 106 Index of Symptom-to-FRU Error Message 111 Intermittent Problems 115 Undetermined Problems 116 Jumper and Connector Locations ...117 Top View 117 Bottom View 118 Clearing Password Check and BIOS Recovery 119 Clearing Password Check 119 BIOS Recovery by Crisis Disk 120 FRU (Field Replaceable Unit) List 121 Aspire 2920/2920Z/2420 Exploded Diagram 122 Aspire 2920/2920Z/2420 Series 130 VIII
Aspire 2420, 2920, 2920Z Service Guide
Page 129
... the HW Gap, and press Power Button to enter BIOS Setup menu. q If there is no Password request, BIOS Password is G71 Steps for Clearing BIOS Password Check If users set BIOS Password ( Supervisor Password and/or User Password ) for Aspire 2920/2920Z/2420. However, once it is necessary to bypass the..., and remove HDD, AC and Battery from the HW Gap. q Plug in Aspire 2920/2920Z/2420 is cleared. Chapter 5 119 q Open the back cover of the machine, and find out the HW Gap on the system till BIOS POST finish. Then remove the tool from the machine. Clearing Password Check and...
... the HW Gap, and press Power Button to enter BIOS Setup menu. q If there is no Password request, BIOS Password is G71 Steps for Clearing BIOS Password Check If users set BIOS Password ( Supervisor Password and/or User Password ) for Aspire 2920/2920Z/2420. However, once it is necessary to bypass the..., and remove HDD, AC and Battery from the HW Gap. q Plug in Aspire 2920/2920Z/2420 is cleared. Chapter 5 119 q Open the back cover of the machine, and find out the HW Gap on the system till BIOS POST finish. Then remove the tool from the machine. Clearing Password Check and...