El 12 de octubre de 2011 16:07, feijoo jimenez <<a href="mailto:feijoojimenez@gmail.com" target="_blank">feijoojimenez@gmail.com</a>> escribió:<div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> <div class="gmail_quote"><div><div></div><div class="h5"> <blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">Juan, dinos el modelo del portatil. 1.- Si es la tarjeta de video simplemente no podrás ver nada ni al principio no al final, incluso, no podrás ver si conectas un monitor externo. 2.- Si ves algo en la pantalla como oscuro o lo que llamamos "fondo de agua" es el inverter o inversor del monitor, es una pieza (circuito eletrónico) larga como del tamaño de un marcador/boligrafo que va en la parte baja de monitor. 3.- Si ves algo al iniciar y luego al entrar al GRUB no ves nada debe ser un problema de software (drivers), alguna incompatibilidad o daño en el S.O. Pruebas: 1.- Iniciar con un monitor externo. 2.- Iniciar con monitor externo con un Live/CD de alguna distro que maneje buena cantidad de drivers. De alli es un buen principio para detectar la falla, saludos. </blockquote></div></div></div></blockquote></div> El 12 de octubre de 2011 22:39, feijoo jimenez <<a href="mailto:feijoojimenez@gmail.com">feijoojimenez@gmail.com</a>> escribió: Disculpa, esto es si el equipo es un portatil... vaya! Hola, si es un portatil: Disculpad por tooda la parrafada pero a falta de poder ser conciso .... Phoenix technologies Lo veo al arrancar esos segundos que me deja ... intel centrino duo vendido con marca beep Informacion que aparece en un tal info-dmi.txt de un archivo backup de clon hecho con clonezilla del portatil en un disco duro externo: This image was saved from this machine with DMI info at 11:12:17 PM, 2010/Apr/05: # dmidecode 2.9 SMBIOS 2.4 present. 23 structures occupying 886 bytes. Table at 0x000DC010. Handle 0x0000, DMI type 0, 24 bytes BIOS Information Vendor: COMPAL Version: 102B Release Date: 05/24/2006 Address: 0xE5C90 Runtime Size: 107376 bytes ROM Size: 512 kB Characteristics: PCI is supported PC Card (PCMCIA) is supported PNP is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) CGA/mono video services are supported (int 10h) ACPI is supported USB legacy is supported AGP is supported Smart battery is supported BIOS boot specification is supported Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: DataLogic Product Name: HEL81C Version: * Serial Number: 2040834000492 UUID: F646A217-E50D-11DA-897F-0016D411709C Wake-up Type: Power Switch SKU Number: Not Specified Family: Not Specified Handle 0x0003, DMI type 3, 17 bytes Chassis Information Manufacturer: COMPAL Type: Notebook Lock: Not Present Version: N/A Serial Number: None Asset Tag: * Boot-up State: Safe Power Supply State: Safe Thermal State: Safe Security Status: None OEM Information: 0x00001234 Handle 0x0004, DMI type 4, 35 bytes Processor Information Socket Designation: U2E1 Type: Central Processor Family: Other Manufacturer: Intel ID: E8 06 00 00 FF FB E9 BF Version: Genuine Intel(R) CPU T2 Voltage: 3.3 V External Clock: Unknown Max Speed: 2048 MHz Current Speed: 1600 MHz Status: Populated, Enabled Upgrade: ZIF Socket L1 Cache Handle: 0x0005 L2 Cache Handle: 0x0006 L3 Cache Handle: Not Provided Serial Number: Not Specified Asset Tag: Not Specified Part Number: Not Specified Y de otro archivo del mismo backup info-lspci.txt: This image was saved from this machine with PCI info at 11:12:17 PM, 2010/Apr/05: 'lspci' results: 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01) 06:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306 Fire II IEEE 1394 OHCI Link Layer Controller (rev c0) 06:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus Controller (rev 10) 06:04.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card Reader Controller (rev 01) 06:04.2 SD Host controller: ENE Technology Inc ENE PCI Secure Digital Card Reader Controller (rev 01) 06:04.4 FLASH memory: ENE Technology Inc SD/MMC Card Reader Controller Gracias por su interés. Saludos. PD: espero haber respondido tu pregunta. -- Juan M. Gómez --------------------- <a href="http://www.tleo.es">www.tleo.es</a>