Aspire T300 Service Guide
Page 9
T Microphone-in (rear)/Microphone-in (front) (Default) T Headphone Out (front) (Default) LAN T Supports 10/100MB ethernet environment USB T T Connectors Quantity: T On-board: 4 (rear) T Connector Pin: 2 (front) Transfer Rate: T USB 2.0/1.1 BIOS T T T 4MB Award BIOS with Plug and Play BIOS ACPI, SMBIOS 2.3, Green and Boot Block. Others T T T Suspend to RAM/Disk PC2001 Compliant Support PS2 Keyboard/Mouse and USB Keyboard/Mouse wake up function Chapter 1 3 Provides DMI 2.0, WFM 2.0, WOL, WOR, chassis intrusion and SM Bus for system management.
T Microphone-in (rear)/Microphone-in (front) (Default) T Headphone Out (front) (Default) LAN T Supports 10/100MB ethernet environment USB T T Connectors Quantity: T On-board: 4 (rear) T Connector Pin: 2 (front) Transfer Rate: T USB 2.0/1.1 BIOS T T T 4MB Award BIOS with Plug and Play BIOS ACPI, SMBIOS 2.3, Green and Boot Block. Others T T T Suspend to RAM/Disk PC2001 Compliant Support PS2 Keyboard/Mouse and USB Keyboard/Mouse wake up function Chapter 1 3 Provides DMI 2.0, WFM 2.0, WOL, WOR, chassis intrusion and SM Bus for system management.
Aspire T300 Service Guide
Page 16
...~1G 64MB~1G 64MB~2G Cache Memory Item First-Level Cache Configurations Cache function control Second-Level Cache Configurations L2 Cache RAM type L2 Cache RAM size L2 Cache RAM speed L2 Cache RAM voltage L2 Cache function control L2 Cache scheme Specification Enable/Disable by BIOS Setup PBSRAM 512-KB One-half the...
...~1G 64MB~1G 64MB~2G Cache Memory Item First-Level Cache Configurations Cache function control Second-Level Cache Configurations L2 Cache RAM type L2 Cache RAM size L2 Cache RAM speed L2 Cache RAM voltage L2 Cache function control L2 Cache scheme Specification Enable/Disable by BIOS Setup PBSRAM 512-KB One-half the...
Aspire T300 Service Guide
Page 25
... are already configured by the manufacturer or the dealer. NOTE: If you get a Run Setup message. There is not part of the system RAM. In this case, the system cannot retain configuration values in CMOS. Chapter 2 19 The system reboots immediately after you have saved all open files.... The Setup program loads configuration values into the battery-backed nonvolatile memory called CMOS RAM. This memory area is no need to run Setup, make sure that you exit Setup. Before you run Setup when starting the computer...
... are already configured by the manufacturer or the dealer. NOTE: If you get a Run Setup message. There is not part of the system RAM. In this case, the system cannot retain configuration values in CMOS. Chapter 2 19 The system reboots immediately after you have saved all open files.... The Setup program loads configuration values into the battery-backed nonvolatile memory called CMOS RAM. This memory area is no need to run Setup, make sure that you exit Setup. Before you run Setup when starting the computer...
Aspire T300 Service Guide
Page 56
.... If POST discovers errors in numeric co-processor and cache memory subsystem T Direct Memory Access (DMA) controller T Interrupt system T Three programmable timers T ROM subsystem T RAM subsystem T RTC RAM subsystem and real time clock/calendar with battery backup T Onboard serial interface controller T Onboard parallel interface controller T Embedded hard disk interface and one diskette...
.... If POST discovers errors in numeric co-processor and cache memory subsystem T Direct Memory Access (DMA) controller T Interrupt system T Three programmable timers T ROM subsystem T RAM subsystem T RTC RAM subsystem and real time clock/calendar with battery backup T Onboard serial interface controller T Onboard parallel interface controller T Embedded hard disk interface and one diskette...
Aspire T300 Service Guide
Page 57
...Test special keyboard controller for Winbond 977 series Super I /O chips 2. Enable keyboard interface Reserved 1. If test fails. The following table describes the Acer common tasks carried out by a port & interface swap (optional) 3. keep beeping the speaker. POST Check Points When POST executes a task,...cache (socket 7 or below) Expand compressed BIOS code to DRAM Call chipset hook to copy BIOS back to E000 & F000 shadow RAM Expand the Xgroup codes locating in physical address 1000:0 Reserved Initial Superio_Early_Init switch Reserved 1. Blank out screen 2. Initialize 8042 self-test...
...Test special keyboard controller for Winbond 977 series Super I /O chips 2. Enable keyboard interface Reserved 1. If test fails. The following table describes the Acer common tasks carried out by a port & interface swap (optional) 3. keep beeping the speaker. POST Check Points When POST executes a task,...cache (socket 7 or below) Expand compressed BIOS code to DRAM Call chipset hook to copy BIOS back to E000 & F000 shadow RAM Expand the Xgroup codes locating in physical address 1000:0 Reserved Initial Superio_Early_Init switch Reserved 1. Blank out screen 2. Initialize 8042 self-test...
Aspire T300 Service Guide
Page 63
... Clock Mismatch Real Time Clock Error CMOS Battery Bad CMOS Checksum Error Equipment Configuration Error System Management Memory Bad Memory Error at MMMM:SSSS:OOOOh RAM Parity Error PS/2 Keyboard Error or Keyboard Not Connected PS/2 Keyboard Interface Error PS/2 Keyboard Locked Onboard xxx... Ensure that are NOT factory- IDE hard...
... Clock Mismatch Real Time Clock Error CMOS Battery Bad CMOS Checksum Error Equipment Configuration Error System Management Memory Bad Memory Error at MMMM:SSSS:OOOOh RAM Parity Error PS/2 Keyboard Error or Keyboard Not Connected PS/2 Keyboard Interface Error PS/2 Keyboard Locked Onboard xxx... Ensure that are NOT factory- IDE hard...
Aspire T300/APSV Service Guide
Page 9
Provides DMI 2.0, WFM 2.0, WOL, WOR, chassis intrusion and SM Bus for system management. Others T T T Suspend to RAM/Disk PC2001 Compliant Support PS2 Keyboard/Mouse and USB Keyboard/Mouse wake up function Chapter 1 3 T Microphone-in (rear)/Microphone-in (front) (Default) T Headphone Out (front) (Default) LAN T Supports 10/100MB ethernet environment USB T T Connectors Quantity: T On-board: 4 (rear) T Connector Pin: 2 (front) Transfer Rate: T USB 2.0/1.1 BIOS T T T 4MB Award BIOS with Plug and Play BIOS ACPI, SMBIOS 2.3, Green and Boot Block.
Provides DMI 2.0, WFM 2.0, WOL, WOR, chassis intrusion and SM Bus for system management. Others T T T Suspend to RAM/Disk PC2001 Compliant Support PS2 Keyboard/Mouse and USB Keyboard/Mouse wake up function Chapter 1 3 T Microphone-in (rear)/Microphone-in (front) (Default) T Headphone Out (front) (Default) LAN T Supports 10/100MB ethernet environment USB T T Connectors Quantity: T On-board: 4 (rear) T Connector Pin: 2 (front) Transfer Rate: T USB 2.0/1.1 BIOS T T T 4MB Award BIOS with Plug and Play BIOS ACPI, SMBIOS 2.3, Green and Boot Block.
Aspire T300/APSV Service Guide
Page 16
...~1G 64MB~1G 64MB~2G Cache Memory Item First-Level Cache Configurations Cache function control Second-Level Cache Configurations L2 Cache RAM type L2 Cache RAM size L2 Cache RAM speed L2 Cache RAM voltage L2 Cache function control L2 Cache scheme Specification Enable/Disable by BIOS Setup PBSRAM 512-KB One-half the...
...~1G 64MB~1G 64MB~2G Cache Memory Item First-Level Cache Configurations Cache function control Second-Level Cache Configurations L2 Cache RAM type L2 Cache RAM size L2 Cache RAM speed L2 Cache RAM voltage L2 Cache function control L2 Cache scheme Specification Enable/Disable by BIOS Setup PBSRAM 512-KB One-half the...
Aspire T300/APSV Service Guide
Page 25
In this case, the system cannot retain configuration values in CMOS. There is not part of the system RAM. The Setup program loads configuration values into the battery-backed nonvolatile memory called CMOS RAM. Before you run Setup when starting the computer unless you have saved all open files. NOTE: If you exit...
In this case, the system cannot retain configuration values in CMOS. There is not part of the system RAM. The Setup program loads configuration values into the battery-backed nonvolatile memory called CMOS RAM. Before you run Setup when starting the computer unless you have saved all open files. NOTE: If you exit...
Aspire T300/APSV Service Guide
Page 56
If POST discovers errors in numeric co-processor and cache memory subsystem T Direct Memory Access (DMA) controller T Interrupt system T Three programmable timers T ROM subsystem T RAM subsystem T RTC RAM subsystem and real time clock/calendar with battery backup T Onboard serial interface controller T Onboard parallel interface controller T Embedded hard disk interface and one diskette drive...
If POST discovers errors in numeric co-processor and cache memory subsystem T Direct Memory Access (DMA) controller T Interrupt system T Three programmable timers T ROM subsystem T RAM subsystem T RTC RAM subsystem and real time clock/calendar with battery backup T Onboard serial interface controller T Onboard parallel interface controller T Embedded hard disk interface and one diskette drive...
Aspire T300/APSV Service Guide
Page 57
...Clear CMOS error flag Reserved 1. If test fails. Enable keyboard interface Reserved 1. keep beeping the speaker. The following table describes the Acer common tasks carried out by a port & interface swap (optional) 3. Checkpoint CFh C0h C1h C3h C5h 0h1 02h 03h 04h 05h...of L2 cache (socket 7 or below) Expand compressed BIOS code to DRAM Call chipset hook to copy BIOS back to E000 & F000 shadow RAM Expand the Xgroup codes locating in physical address 1000:0 Reserved Initial Superio_Early_Init switch Reserved 1. Reset keyboard for keyboard & mouse followed by POST. ...
...Clear CMOS error flag Reserved 1. If test fails. Enable keyboard interface Reserved 1. keep beeping the speaker. The following table describes the Acer common tasks carried out by a port & interface swap (optional) 3. Checkpoint CFh C0h C1h C3h C5h 0h1 02h 03h 04h 05h...of L2 cache (socket 7 or below) Expand compressed BIOS code to DRAM Call chipset hook to copy BIOS back to E000 & F000 shadow RAM Expand the Xgroup codes locating in physical address 1000:0 Reserved Initial Superio_Early_Init switch Reserved 1. Reset keyboard for keyboard & mouse followed by POST. ...
Aspire T300/APSV Service Guide
Page 63
... Clock Mismatch Real Time Clock Error CMOS Battery Bad CMOS Checksum Error Equipment Configuration Error System Management Memory Bad Memory Error at MMMM:SSSS:OOOOh RAM Parity Error PS/2 Keyboard Error or Keyboard Not Connected PS/2 Keyboard Interface Error PS/2 Keyboard Locked Onboard xxx... System Board. 1. Enter BIOS Setup to diagnose...
... Clock Mismatch Real Time Clock Error CMOS Battery Bad CMOS Checksum Error Equipment Configuration Error System Management Memory Bad Memory Error at MMMM:SSSS:OOOOh RAM Parity Error PS/2 Keyboard Error or Keyboard Not Connected PS/2 Keyboard Interface Error PS/2 Keyboard Locked Onboard xxx... System Board. 1. Enter BIOS Setup to diagnose...