Extensa 4620Z / 4220 User's Guide EN
Page 66
... a helping hand. Please consult http://global.acer.com. This feature occupies 10 GB in this passport thoroughly. You are error messages or beeps reported by an International Travelers Warranty (ITW) that gives you security and peace of available, authorized service centers is showing, press + at your hard disk. Before you call Please have your...
... a helping hand. Please consult http://global.acer.com. This feature occupies 10 GB in this passport thoroughly. You are error messages or beeps reported by an International Travelers Warranty (ITW) that gives you security and peace of available, authorized service centers is showing, press + at your hard disk. Before you call Please have your...
Extensa 4620Z / 4220 User's Guide EN
Page 85
... Press (during POST) to enter the BIOS utility, then press Exit in the BIOS utility to reboot. Hard disk 0 error Contact your dealer. Error messages If you solve problems. If the system reports an error message or an error symptom occurs, see "Error messages" below. keyboard connected Keyboard interface error Contact your dealer or an authorized service center.
... Press (during POST) to enter the BIOS utility, then press Exit in the BIOS utility to reboot. Hard disk 0 error Contact your dealer. Error messages If you solve problems. If the system reports an error message or an error symptom occurs, see "Error messages" below. keyboard connected Keyboard interface error Contact your dealer or an authorized service center.
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
Page 8
... Card 51 Removing the Express Dummy Card 52 Removing the Lower Cover 53 Removing the DIMM 53 Removing the WLAN Board Modules 54 Removing the Hard Disk Drive Module 55 Removing the Optical Drive Module 57 Main Unit Disassembly Process 59 Main Unit Disassembly Flowchart 59 Removing the Fan Module 60 Removing... Drive Check 94 Keyboard or Auxiliary Input Device Check 94 Memory Check 94 Power System Check 95 Touchpad Check 96 Power-On Self-Test (POST) Error Message 97 Index of Error Messages 98 Phoenix BIOS Beep Codes 100 Index of Symptom-to-FRU...
... Card 51 Removing the Express Dummy Card 52 Removing the Lower Cover 53 Removing the DIMM 53 Removing the WLAN Board Modules 54 Removing the Hard Disk Drive Module 55 Removing the Optical Drive Module 57 Main Unit Disassembly Process 59 Main Unit Disassembly Flowchart 59 Removing the Fan Module 60 Removing... Drive Check 94 Keyboard or Auxiliary Input Device Check 94 Memory Check 94 Power System Check 95 Touchpad Check 96 Power-On Self-Test (POST) Error Message 97 Index of Error Messages 98 Phoenix BIOS Beep Codes 100 Index of Symptom-to-FRU...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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...Mainboard. Reconnect the LCD connector Hard disk drive LCD cable LCD inverter LCD Mainboard Reconnect the LCD connectors. LCD cable LCD inverter LCD Mainboard Ensure every connector is connected tightly and correctly. Index of Error Messages Error Message List Error Messages Stuck Key System CMOS ...is blank. Default configuration used Real time clock error Previous boot incomplete - Power-on indicator turns on indicator turns off and LCD is blank. Mainboard Run "Load Default Settings" in Sequence see POST on page 94. Mainboard Reconnect hard disk drive connector.
...Mainboard. Reconnect the LCD connector Hard disk drive LCD cable LCD inverter LCD Mainboard Reconnect the LCD connectors. LCD cable LCD inverter LCD Mainboard Ensure every connector is connected tightly and correctly. Index of Error Messages Error Message List Error Messages Stuck Key System CMOS ...is blank. Default configuration used Real time clock error Previous boot incomplete - Power-on indicator turns on indicator turns off and LCD is blank. Mainboard Run "Load Default Settings" in Sequence see POST on page 94. Mainboard Reconnect hard disk drive connector.
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... connector is blank. Power source (battery pack and power adapter). Mainboard No beep during POST. Speaker Mainboard Chapter 4 99 Error Message List No beep Error Messages FRU/Action in Sequence No beep, power-on indicator turns off and LCD is connected tightly and correctly. But you...external CRT. Reconnect the LCD connectors. Mainboard. No beep, power-on indicator turns on and LCD is blank. Reconnect the LCD connector Hard disk drive LCD inverter ID LCD cable LCD Inverter LCD Mainboard No beep, power-on indicator turns on LCD during POST but system runs correctly...
... connector is blank. Power source (battery pack and power adapter). Mainboard No beep during POST. Speaker Mainboard Chapter 4 99 Error Message List No beep Error Messages FRU/Action in Sequence No beep, power-on indicator turns off and LCD is connected tightly and correctly. But you...external CRT. Reconnect the LCD connectors. Mainboard. No beep, power-on indicator turns on and LCD is blank. Reconnect the LCD connector Hard disk drive LCD inverter ID LCD cable LCD Inverter LCD Mainboard No beep, power-on indicator turns on LCD during POST but system runs correctly...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... Set up Power Management Initialize security engine (optional) Enable hardware interrupts Determine number of ATA and SCSI drives Set time of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk controllers Jump to boot with INT 19 Initialize POST Error Manager (PEM) Initialize error logging Initialize error display function Chapter 4
... Set up Power Management Initialize security engine (optional) Enable hardware interrupts Determine number of ATA and SCSI drives Set time of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk controllers Jump to boot with INT 19 Initialize POST Error Manager (PEM) Initialize error logging Initialize error display function Chapter 4
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... driver Speaker Mainboard Speaker Mainboard Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence Memory count (size) appears different from actual size. Touchpad Keyboard Hard disk connection board Hard disk drive Mainboard The system doesn't enter standby mode after closing the LCD See "... source (battery pack and power adapter). Internal speakers make noise or emit no sound comes from the keyboard) Hard disk drive Mainboard The system doesn't enter hibernation mode Press Fn+o and see if the computer enters hibernation mode. Enter BIOS ...
... driver Speaker Mainboard Speaker Mainboard Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence Memory count (size) appears different from actual size. Touchpad Keyboard Hard disk connection board Hard disk drive Mainboard The system doesn't enter standby mode after closing the LCD See "... source (battery pack and power adapter). Internal speakers make noise or emit no sound comes from the keyboard) Hard disk drive Mainboard The system doesn't enter hibernation mode Press Fn+o and see if the computer enters hibernation mode. Enter BIOS ...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... in Sequence Reconnect the keyboard cable. External display does not work . Reconnect hard disk/CD-ROM/diskette drives. Power Management-Related Symptoms Symptom / Error The system doesn't resume from standby mode after opening the LCD. System hangs... execute "Load Default Settings", then reboot system. Hard disk connection board Hard disk drive Mainboard See "Save to Enabled. The system doesn't resume from hibernation mode. Hard disk connection board Mainboard Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices.
... in Sequence Reconnect the keyboard cable. External display does not work . Reconnect hard disk/CD-ROM/diskette drives. Power Management-Related Symptoms Symptom / Error The system doesn't resume from standby mode after opening the LCD. System hangs... execute "Load Default Settings", then reboot system. Hard disk connection board Hard disk drive Mainboard See "Save to Enabled. The system doesn't resume from hibernation mode. Hard disk connection board Mainboard Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices.