Aspire 1420P and 1820PT Service Guide
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... to the previous version if updated. 7. If the display is too dim at a time to correct the problem. 1. Remove and reinstall the video driver. 8. Random Loss of BIOS information, perform the following actions one year old, replace the CMOS battery. 2. If the BIOS settings are no red .... Check the Device Manager to ensure the computer is still not resolved, see "Online Support Information" on page 34. 5. Roll back the video driver to its highest level. If HDD information is still not resolved, see "Online Support Information" on the screen), the LCD is experiencing HDD or...
... to the previous version if updated. 7. If the display is too dim at a time to correct the problem. 1. Remove and reinstall the video driver. 8. Random Loss of BIOS information, perform the following actions one year old, replace the CMOS battery. 2. If the BIOS settings are no red .... Check the Device Manager to ensure the computer is still not resolved, see "Online Support Information" on page 34. 5. Roll back the video driver to its highest level. If HDD information is still not resolved, see "Online Support Information" on the screen), the LCD is experiencing HDD or...
Aspire 1420P and 1820PT Service Guide
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... to start Speaker Setup. Select Speakers and click Configure to Start´ Control Panel´ Hardware and Sound´ Sound. Roll back the audio driver to configure the speakers. 150 Chapter 4 Ensure that : • The device is properly installed. • There are no red Xs or yellow exclamation marks. • ...
... to start Speaker Setup. Select Speakers and click Configure to Start´ Control Panel´ Hardware and Sound´ Sound. Roll back the audio driver to configure the speakers. 150 Chapter 4 Ensure that : • The device is properly installed. • There are no red Xs or yellow exclamation marks. • ...
Aspire 1420P and 1820PT Service Guide
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... settings from a known good date using up-to-date software to ensure the computer is virus free. 3. c. The Install Windows screen displays. f. NOTE: Click Load Drivers if controller drives are set as the first boot device on the HDD and ODD are required. g. When complete, click Finish. If an issue is...
... settings from a known good date using up-to-date software to ensure the computer is virus free. 3. c. The Install Windows screen displays. f. NOTE: Click Load Drivers if controller drives are set as the first boot device on the HDD and ODD are required. g. When complete, click Finish. If an issue is...
Aspire 1420P and 1820PT Service Guide
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...memory range do the hard ware ECC init Report status code of every memory range Get the root bridge handle Notify pci bus driver starts to program the resource Reset the host controller IdeBus begin initialization Simple Text Output Protocol Functions(VGA class reset) Report that VGA... Class driver is being disabled Report that VGA Class driver is being enabled Terminal Console In reset and Console Out reset Report that the remote terminal is being disabled Report...
...memory range do the hard ware ECC init Report status code of every memory range Get the root bridge handle Notify pci bus driver starts to program the resource Reset the host controller IdeBus begin initialization Simple Text Output Protocol Functions(VGA class reset) Report that VGA... Class driver is being disabled Report that VGA Class driver is being enabled Terminal Console In reset and Console Out reset Report that the remote terminal is being disabled Report...
Aspire 1420P and 1820PT Service Guide
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...) Peripheral removable media disable Peripheral removable media enable Report Status Code here for DXE_ENTRY_POINT once it is available Report that ExitBootServices() has been called Runtime driver set virtual address map Each PEIM entry point used in 80_PORT 0x 00 0x 01 0x 02 0x 03 0x 04 0x 05 0x 06...
...) Peripheral removable media disable Peripheral removable media enable Report Status Code here for DXE_ENTRY_POINT once it is available Report that ExitBootServices() has been called Runtime driver set virtual address map Each PEIM entry point used in 80_PORT 0x 00 0x 01 0x 02 0x 03 0x 04 0x 05 0x 06...
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0x 11 0x 12 0x 13 0x 14 0x 15 0x 16 0x 17 0x 18 0x19~0x1F 0x20~0x2E 0x2F PEI_S3_RESUME PEI_CLOCK_GEN PEI_OP_PRESENCE PEI_TPM_TCG PEI_FIND_FV PEI_H2O_DEBUG_IO PEI_H2O_DEBUG_COMM PEI_SMM_CONTROL PEI_RESERVED PEI_OEM_DEFINED PEI_DXE_IPL Each Driver entry point used in 80_PORT 0x 30 0x 31 0x 32 0x 33 0x 34 0x 35 0x 36 0x 37 0x 38 0x 39 0x3A 0x3B 0x3C RESERVED DXE_CRC32_SECTION_EXTRACT SCRIPT_SAVE ACPI_S3_SAVE SMART_TIMER JPEG_DECODER PCX_DECODER HT_CPU / MP_CPU LEGACY_METRONOME FTWLITE RUN_RIME MONOTONIC_COUNTER WATCH_DOG_TIMER Chapter 4 159
0x 11 0x 12 0x 13 0x 14 0x 15 0x 16 0x 17 0x 18 0x19~0x1F 0x20~0x2E 0x2F PEI_S3_RESUME PEI_CLOCK_GEN PEI_OP_PRESENCE PEI_TPM_TCG PEI_FIND_FV PEI_H2O_DEBUG_IO PEI_H2O_DEBUG_COMM PEI_SMM_CONTROL PEI_RESERVED PEI_OEM_DEFINED PEI_DXE_IPL Each Driver entry point used in 80_PORT 0x 30 0x 31 0x 32 0x 33 0x 34 0x 35 0x 36 0x 37 0x 38 0x 39 0x3A 0x3B 0x3C RESERVED DXE_CRC32_SECTION_EXTRACT SCRIPT_SAVE ACPI_S3_SAVE SMART_TIMER JPEG_DECODER PCX_DECODER HT_CPU / MP_CPU LEGACY_METRONOME FTWLITE RUN_RIME MONOTONIC_COUNTER WATCH_DOG_TIMER Chapter 4 159
Aspire 1420P and 1820PT Service Guide
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... N/A N/A N/A N/A N/A 1. Hot plug the projector. Check TV display quality. Check TV display quality. Check TV display quality. N/A N/A no support 1.Plug in Express card, should be a driver letter pop in N/A N/A no support my computer taskbar. 2.Plug in SD, MS, or XD make sure it can read and write. DVI VP730b 17'' (1280...7317 17" (1024*768)(QSMC) Gateway FPD1730 17"(1280*1024)(QSMC) View Sonic (1680*1050) CMV CM-930D 17" (1280*1024) ACER AL2423W (1920*1200) Gateway TV 26" (1280*768) Toshiba TV 37HL869 (1366*768) External Monitor - Check NTSC/PAL mode and no...
... N/A N/A N/A N/A N/A 1. Hot plug the projector. Check TV display quality. Check TV display quality. Check TV display quality. N/A N/A no support 1.Plug in Express card, should be a driver letter pop in N/A N/A no support my computer taskbar. 2.Plug in SD, MS, or XD make sure it can read and write. DVI VP730b 17'' (1280...7317 17" (1024*768)(QSMC) Gateway FPD1730 17"(1280*1024)(QSMC) View Sonic (1680*1050) CMV CM-930D 17" (1280*1024) ACER AL2423W (1920*1200) Gateway TV 26" (1280*768) Toshiba TV 37HL869 (1366*768) External Monitor - Check NTSC/PAL mode and no...
Aspire 1420P and 1820PT Service Guide
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... Check no yellow ban "!" Pass Pass Pass Pass Pass Pass 1. Check no yellow ban "!" in a USB keyboard. 2. Check no support 2.No driver letter lost . 1. inboxdriver 2. Print a test page. Pass Pass inboxdriver 1. Double click "HP PrecisionScan" which is no yellow ban in device manager...16G FDD FDD Panasonic YD-8U10 USB1.0 Mitsumi USB1.1 Floppy Disk Drvie(QSMC) SMSC USB1.1 external Floppy Drive(QSMC) Level Driver Graceful Hot Surprise Cold S3 S3 Hibernate Hibernate Reboot Bug NO. / Initial Removal Insert Removal Insert Removal Insert Removal Insert Comment...
... Check no yellow ban "!" Pass Pass Pass Pass Pass Pass 1. Check no yellow ban "!" in a USB keyboard. 2. Check no support 2.No driver letter lost . 1. inboxdriver 2. Print a test page. Pass Pass inboxdriver 1. Double click "HP PrecisionScan" which is no yellow ban in device manager...16G FDD FDD Panasonic YD-8U10 USB1.0 Mitsumi USB1.1 Floppy Disk Drvie(QSMC) SMSC USB1.1 external Floppy Drive(QSMC) Level Driver Graceful Hot Surprise Cold S3 S3 Hibernate Hibernate Reboot Bug NO. / Initial Removal Insert Removal Insert Removal Insert Removal Insert Comment...
Aspire 1420P and 1820PT Service Guide
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... Adapter + Test with SD card 1. Connect to the HUB and check each devices' function. 2. N/A N/A no device 1. Insert MMC Card. Should be a driver letter pop up in TV tuner card. Test Item HUB Generic 4-port USB 2.0 HUB TEAC US-4S-20BK 4-Port USB 2.0 HUB Slim DX-274AP USB1....1 SLIM HUB 4 Port(QSMC) 3G BandLuxe C120 Dongle Modem TV tuner AVerMedia AVerTV Hybrid Volar HX Level Driver Graceful Hot Surprise Cold S3 S3 Hibernate Hibernate Reboot Bug NO. / Initial Removal Insert Removal Insert Removal Insert Removal Insert Comment Expected Result L1...
... Adapter + Test with SD card 1. Connect to the HUB and check each devices' function. 2. N/A N/A no device 1. Insert MMC Card. Should be a driver letter pop up in TV tuner card. Test Item HUB Generic 4-port USB 2.0 HUB TEAC US-4S-20BK 4-Port USB 2.0 HUB Slim DX-274AP USB1....1 SLIM HUB 4 Port(QSMC) 3G BandLuxe C120 Dongle Modem TV tuner AVerMedia AVerTV Hybrid Volar HX Level Driver Graceful Hot Surprise Cold S3 S3 Hibernate Hibernate Reboot Bug NO. / Initial Removal Insert Removal Insert Removal Insert Removal Insert Comment Expected Result L1...
Aspire 1420P and 1820PT Service Guide
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Should be a driver letter pop up in . Transfer files from unit 1. 4. Play audio, audio output should auto switch to unit 2 and Pass N/A N/A Pass Pass Pass Pass N/A 1. N/A Device break ... headphone. Test Item XD Card FUJIFILM XD M-Type 1GB FUJIFILM XD H-Type 1GB FUJIFILM XD M-Type 2GB FUJIFILM XD H-Type 2GB OLYMPUS XD M+ 2GB Level Driver Initial Graceful Removal Hot Insert Surprise Removal Cold S3 S3 Insert Removal Insert Hibernate Removal Hibernate Insert Reboot Bug NO. / Comment Expected Result L1 Pass...
Should be a driver letter pop up in . Transfer files from unit 1. 4. Play audio, audio output should auto switch to unit 2 and Pass N/A N/A Pass Pass Pass Pass N/A 1. N/A Device break ... headphone. Test Item XD Card FUJIFILM XD M-Type 1GB FUJIFILM XD H-Type 1GB FUJIFILM XD M-Type 2GB FUJIFILM XD H-Type 2GB OLYMPUS XD M+ 2GB Level Driver Initial Graceful Removal Hot Insert Surprise Removal Cold S3 S3 Insert Removal Insert Hibernate Removal Hibernate Insert Reboot Bug NO. / Comment Expected Result L1 Pass...
Aspire 1420P and 1820PT Service Guide
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Check Audio and video Quality at full screen play and normal play at least 30 minutes (every discs), and N/A N/A no support 1. CPU Usage Test Item Driver Graceful Hot Surprise Cold S3 S3 Hibernate Hibernate Bug NO. / Level Initial Removal Insert Removal Insert Removal Insert Removal Insert Reboot Comment Expected Result Additional S/W ...
Check Audio and video Quality at full screen play and normal play at least 30 minutes (every discs), and N/A N/A no support 1. CPU Usage Test Item Driver Graceful Hot Surprise Cold S3 S3 Hibernate Hibernate Bug NO. / Level Initial Removal Insert Removal Insert Removal Insert Removal Insert Reboot Comment Expected Result Additional S/W ...